Web view3x – 4y = -5-x + 3y = -5. Author: User Created Date: 01/28/2015 12:57:00 Last modified...
Transcript of Web view3x – 4y = -5-x + 3y = -5. Author: User Created Date: 01/28/2015 12:57:00 Last modified...
[Handout 1] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.1) 4x + 3y = -2
x = -5y -92) y = -x – 5
5x – 9y = 33) x = 2y + 3
-4x + 7y = -164) 2x + 5y = 7
x + 4y = 25) 3x + y = 16
2x – 3y = -46) 6x – 2y = 5
-3x + y = 7 Homework: Solve and check your solution by graphing.
1) 12x – 3y = -9y = 4x + 3
2) y = 3x – 26x + 3y = 14
3) x + 4y = 13x + 2y = -12
4) 3x – 4y = -5-x + 3y = -5
[Handout 1] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.1) 4x + 3y = -2
x = -5y -92) y = -x – 5
5x – 9y = 33) x = 2y + 3
-4x + 7y = -164) 2x + 5y = 7
x + 4y = 25) 3x + y = 16
2x – 3y = -46) 6x – 2y = 5
-3x + y = 7 Homework: Solve and check your solution by graphing.
1) 12x – 3y = -9y = 4x + 3
2) y = 3x – 26x + 3y = 14
3) x + 4y = 13x + 2y = -12
4) 3x – 4y = -5-x + 3y = -5
[Handout 1] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.1) 4x + 3y = -2
x = -5y -92) y = -x – 5
5x – 9y = 33) x = 2y + 3
-4x + 7y = -164) 2x + 5y = 7
x + 4y = 25) 3x + y = 16
2x – 3y = -46) 6x – 2y = 5
-3x + y = 7 Homework: Solve and check your solution by graphing.
1) 12x – 3y = -9y = 4x + 3
2) y = 3x – 26x + 3y = 14
3) x + 4y = 13x + 2y = -12
4) 3x – 4y = -5-x + 3y = -5
[Handout 1] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.1) 4x + 3y = -2
x = -5y -92) y = -x – 5
5x – 9y = 33) x = 2y + 3
-4x + 7y = -164) 2x + 5y = 7
x + 4y = 25) 3x + y = 16
2x – 3y = -46) 6x – 2y = 5
-3x + y = 7 Homework: Solve and check your solution by graphing.
1) 12x – 3y = -9y = 4x + 3
2) y = 3x – 26x + 3y = 14
3) x + 4y = 13x + 2y = -12
4) 3x – 4y = -5-x + 3y = -5
[Handout 1] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.1) 4x + 3y = -2
x = -5y -92) y = -x – 5
5x – 9y = 33) x = 2y + 3
-4x + 7y = -164) 2x + 5y = 7
x + 4y = 25) 3x + y = 16
2x – 3y = -46) 6x – 2y = 5
-3x + y = 7 Homework: Solve and check your solution by graphing.
1) 12x – 3y = -9y = 4x + 3
2) y = 3x – 26x + 3y = 14
3) x + 4y = 13x + 2y = -12
4) 3x – 4y = -5-x + 3y = -5
[Handout 1] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.1) 4x + 3y = -2
x = -5y -92) y = -x – 5
5x – 9y = 33) x = 2y + 3
-4x + 7y = -164) 2x + 5y = 7
x + 4y = 25) 3x + y = 16
2x – 3y = -46) 6x – 2y = 5
-3x + y = 7 Homework: Solve and check your solution by graphing.
1) 12x – 3y = -9y = 4x + 3
2) y = 3x – 26x + 3y = 14
3) x + 4y = 13x + 2y = -12
4) 3x – 4y = -5-x + 3y = -5
[Handout 2] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.1) 4x + 3y = -2
x + 5y = -92) 3y = -3x - 15
5x – 9y = 33) 3x = 6y + 9
-4x + 7y = -164) 2x + 5y = 7 5) 3x + y = 16 6) 6x – 2y = 5
x + 4y = 2 2x – 3y = -4 -3x + y = 7
Homework: Solve and check your solution by graphing.1) 12x – 3y = -9
y = 4x + 32) y = 3x – 2
6x + 3y = 143) x + 4y = 1
3x + 2y = -124) 3x – 4y = -5
-x + 3y = -5
[Handout 2] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.
1) 4x + 3y = -2x + 5y = -9
2) 3y = -3x - 155x – 9y = 3
3) 3x = 6y + 9-4x + 7y = -16
4) 2x + 5y = 7x + 4y = 2
5) 3x + y = 162x – 3y = -4
6) 6x – 2y = 5-3x + y = 7
Homework: Solve and check your solution by graphing.1) 12x – 3y = -9
y = 4x + 32) y = 3x – 2
6x + 3y = 143) x + 4y = 1
3x + 2y = -124) 3x – 4y = -5
-x + 3y = -5
[Handout 2] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.
1) 4x + 3y = -2x + 5y = -9
2) 3y = -3x - 155x – 9y = 3
3) 3x = 6y + 9-4x + 7y = -16
4) 2x + 5y = 7x + 4y = 2
5) 3x + y = 162x – 3y = -4
6) 6x – 2y = 5-3x + y = 7
Homework: Solve and check your solution by graphing.1) 12x – 3y = -9
y = 4x + 32) y = 3x – 2
6x + 3y = 143) x + 4y = 1
3x + 2y = -124) 3x – 4y = -5
-x + 3y = -5
[Handout 2] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.
1) 4x + 3y = -2x + 5y = -9
2) 3y = -3x - 155x – 9y = 3
3) 3x = 6y + 9-4x + 7y = -16
4) 2x + 5y = 7x + 4y = 2
5) 3x + y = 162x – 3y = -4
6) 6x – 2y = 5-3x + y = 7
Homework: Solve and check your solution by graphing.1) 12x – 3y = -9
y = 4x + 32) y = 3x – 2
6x + 3y = 143) x + 4y = 1
3x + 2y = -124) 3x – 4y = -5
-x + 3y = -5
[Handout 2] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.
1) 4x + 3y = -2x + 5y = -9
2) 3y = -3x - 155x – 9y = 3
3) 3x = 6y + 9-4x + 7y = -16
4) 2x + 5y = 7x + 4y = 2
5) 3x + y = 162x – 3y = -4
6) 6x – 2y = 5-3x + y = 7
Homework: Solve and check your solution by graphing.1) 12x – 3y = -9
y = 4x + 32) y = 3x – 2
6x + 3y = 143) x + 4y = 1
3x + 2y = -124) 3x – 4y = -5
-x + 3y = -5
[Handout 2] Solving Linear Systems by Substitution (8.EE.7b): Solve by substitution method.
1) 4x + 3y = -2x + 5y = -9
2) 3y = -3x - 155x – 9y = 3
3) 3x = 6y + 9-4x + 7y = -16
4) 2x + 5y = 7x + 4y = 2
5) 3x + y = 162x – 3y = -4
6) 6x – 2y = 5-3x + y = 7
Homework: Solve and check your solution by graphing.1) 12x – 3y = -9
y = 4x + 32) y = 3x – 2
6x + 3y = 143) x + 4y = 1
3x + 2y = -124) 3x – 4y = -5
-x + 3y = -5