Solving Two-Step Equations
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Solving Two-Step Equations Erin I. Skov October 2010
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Solving Two-Step Equations. Erin I. Skov October 2010. How do you solve this equation?. 1 . What do you do first? What do you do second? Add__ to both sides of the equation Subtract __ from both sides of the equation Multiply both sides of the equation by ___ - PowerPoint PPT Presentation
Transcript of Solving Two-Step Equations
Solving Two-Step Equations
Erin I. Skov
October 2010
How do you solve this equation?
1.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
1273
x
How do you solve this equation?
2.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
410
2 k
How do you solve this equation?
3.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
5845 x
How do you solve this equation?
4.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
92
14 k
How do you solve this equation?
5.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
6
61
a
How do you solve this equation?
6.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
1094
v
How do you solve this equation?
7.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
318
4 n
How do you solve this equation?
8.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
856
x
How do you solve this equation?
9.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
12385 x
How do you solve this equation?
10.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
93
14 n
How do you solve this equation?
11.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
4484 x
How do you solve this equation?
12.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
94
11 n
How do you solve this equation?
13.
What do you do first? What do you do second? Why?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
x2333
How do you solve this equation?
14.
What do you do first? What do you do second? Why?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
44
9
v
How do you solve this equation?
15.
What do you do first? What do you do second? Why?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
3
73
x
How do you solve this equation?
16.
What do you do first? What do you do second?Why?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
n10832
How do you solve this equation?
17.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
2021
n
How do you solve this equation?
18.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
6939 v
How do you solve this equation?
19.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
22
0 a
How do you solve this equation?
20.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
82
7
r
How do you solve this equation?
21.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
97
11 x
How do you solve this equation?
22.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
24
1
v
How do you solve this equation?
23.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
275 n
How do you solve this equation?
24.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
3
57
x
How do you solve this equation?
25.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
10316 b
How do you solve this equation?
26.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
6
22
n
How do you solve this equation?
27.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
6716
n
How do you solve this equation?
28.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
9195 v
How do you solve this equation?
29.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
73
5 x
How do you solve this equation?
30.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
122
9
n
How do you solve this equation?
31.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
41
4 r
How do you solve this equation?
32.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
29
7 x
How do you solve this equation?
33.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
317v
How do you solve this equation?
34.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
27
2
r
How do you solve this equation?
35.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
59107 x
How do you solve this equation?
36.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
v3228
How do you solve this equation?
38.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
9
41
b
How do you solve this equation?
38.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
2862 n
How do you solve this equation?
39.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
4
31
x
How do you solve this equation?
40.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
12857 a
How do you solve this equation?
41.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
2
65
r
How do you solve this equation?
42.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
2121 n
How do you solve this equation?
43.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
2
107
n
How do you solve this equation?
44.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
09
1 r
How do you solve this equation?
45.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
2463 n
How do you solve this equation?
46.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
138108 k
How do you solve this equation?
47.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
592 k
How do you solve this equation?
48.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
01
9
v
How do you solve this equation?
49.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
3
33
m
How do you solve this equation?
50.
What do you do first? What do you do second?
a. Add__ to both sides of the equationb. Subtract __ from both sides of the equationc. Multiply both sides of the equation by ___d. Divide both sides of the equation by ____
Skov 2010
7361 p
