1-stepequations
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Solving 1-step equations What is the solution of the equation? 1. a. 0 c. 9 b. 1 d. 6 2. a. − 3 2 c. –1 b. –5 d. 6 3. a. 1 2 c. 1.7 b. 3.4 d. 0.3 __ 4. a. − 7 5 c. 12 b. 35 d. –35 __ 5. –9 = 5 17 a. − 15 3 5 c. − 17 45 b. − 5 15 3 d. − 45 17 6. -3y = 9 a. -3 c. 6 b. 3 d. 12 _ __ 7. To so lve the e qu atio n y /8 = 2 .... a. mu lt ip ly bo th sides of the equa ti on by 2 c. mu lt ip ly bo th sides of t he eq ua ti on by 8 b. subt ract 2 f rom bot h s ides of th e eq ua ti on d. add 2 to both si de s of t he equa ti on _ 8. To so lve the equ at io n -5 = m + 3 a. add 5 to both sides c. subtract 3 from both sides b. subtract 5 from both sides d. add 3 to both sides 9. To solve t he equation 5y = 10 a. subtract 5 from both sides c. subtract 10 from both sides b. divide both sides by 5 d. divide both sides by 10 _ 10. To so lv e t he eq ua ti on 8 = c - 22 a. subtract 8 from both sides c. add 8 to both sides b. subtract 22 from both sides d. add 22 to both sides
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8/4/2019 1-stepequations
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Solving 1-step equations
What is the solution of the equation?
____ 1.
a. 0 c. 9
b. 1 d. 6
____ 2.
a.−
3
2
c. –1
b. –5 d. 6
____ 3.
a. 1
2
c. 1.7
b. 3.4 d. 0.3
____ 4.
a.−
7
5
c. 12
b. 35 d. –35
____ 5. –9 =
5
17
a.−
153
5
c.−
17
45
b.
−
5
153
d.
−
45
17
____ 6. -3y = 9a. -3 c. 6
b. 3 d. 12
____ 7. To solve the equation y/8 = 2....
a. multiply both sides of the equation by 2 c. multiply both sides of the equation by 8
b. subtract 2 from both sides of the equation d. add 2 to both sides of the equation
____ 8. To solve the equation -5 = m + 3a. add 5 to both sides c. subtract 3 from both sides
b. subtract 5 from both sides d. add 3 to both sides
____ 9. To solve the equation 5y = 10
a. subtract 5 from both sides c. subtract 10 from both sides
b. divide both sides by 5 d. divide both sides by 10
____ 10. To solve the equation 8 = c - 22
a. subtract 8 from both sides c. add 8 to both sides
b. subtract 22 from both sides d. add 22 to both sides
8/4/2019 1-stepequations
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Solving 1-step equations
Answer Section
MULTIPLE CHOICE
1. ANS: A PTS: 1 DIF: L2 REF: 2-1 Solving One-Step EquationsOBJ: 2-1.1 To solve one-step equations in one variable
NAT: CC A.CED.1| CC A.REI.3| A.4.a| A.4.c
TOP: 2-1 Problem 1 Solving an Equation Using Subtraction
KEY: Subtraction Property of Equality | equivalent equations | isolate | inverse operations
2. ANS: C PTS: 1 DIF: L2 REF: 2-1 Solving One-Step EquationsOBJ: 2-1.1 To solve one-step equations in one variable
NAT: CC A.CED.1| CC A.REI.3| A.4.a| A.4.c
TOP: 2-1 Problem 2 Solving an Equation Using Addition
KEY: Addition Property of Equality | equivalent equations | isolate | inverse operations
3. ANS: C PTS: 1 DIF: L2 REF: 2-1 Solving One-Step Equations
OBJ: 2-1.1 To solve one-step equations in one variable
NAT: CC A.CED.1| CC A.REI.3| A.4.a| A.4.cTOP: 2-1 Problem 3 Solving an Equation Using Division
KEY: Division Property of Equality | equivalent equations | isolate | inverse operations
4. ANS: D PTS: 1 DIF: L2 REF: 2-1 Solving One-Step Equations
OBJ: 2-1.1 To solve one-step equations in one variable
NAT: CC A.CED.1| CC A.REI.3| A.4.a| A.4.c
TOP: 2-1 Problem 4 Solving an Equation Using Multiplication
KEY: Multiplication Property of Equality | equivalent equations | isolate | inverse operations
5. ANS: A PTS: 1 DIF: L2 REF: 2-1 Solving One-Step Equations
OBJ: 2-1.1 To solve one-step equations in one variable
NAT: CC A.CED.1| CC A.REI.3| A.4.a| A.4.c
TOP: 2-1 Problem 5 Solving an Equation Using Reciprocals
KEY: Multiplication Property of Equality | equivalent equations | isolate | inverse operations
6. ANS: A PTS: 1
7. ANS: C PTS: 1
8. ANS: C PTS: 1
9. ANS: B PTS: 1
10. ANS: D PTS: 1
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