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Solve the system of equations. 4x-y=-2 2x+y=8 1.

Solve the system of equations. 4x-y=-2 2x+y=8 1.

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 81E
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Lesson 8.1 Solving Systems of Equations Solve the system of equations. 1. 4. 7. 4x-y=-2 2x+y=8 √x-4y=0 2x-5y=-3 (x=y-8 4x+3y=3 Choices for 1-9: A) (0, 6) AB) (4, 0) BD) (-2,-6) ABC) (-4, 3) B) (4,1) AC) (-3, 8) BE) (-4,-1) ABD) (-3,-3) 2. 5. 8. x-5y = 17 3x+7y=7 Sy=x-5 x+5y = 11 x-4y=3 x=7+6y C) (-5, -2) AD) (2, -3) CD) (1,6) ABE) (-3,-4) D) (-3, 5) AE) (0, 2) CE) (5, -3) ACD) (-1,-6) 3. 6. 9. 2x+3y=18 5x+2y=1 5x-3y=-6 y = 4x+2 y = 4x+8 y=-2x-10 E) (8,3) BC) (-1, 4) DE) (7,-2) ACE) (6, 1)
Transcribed Image Text:Lesson 8.1 Solving Systems of Equations Solve the system of equations. 1. 4. 7. 4x-y=-2 2x+y=8 √x-4y=0 2x-5y=-3 (x=y-8 4x+3y=3 Choices for 1-9: A) (0, 6) AB) (4, 0) BD) (-2,-6) ABC) (-4, 3) B) (4,1) AC) (-3, 8) BE) (-4,-1) ABD) (-3,-3) 2. 5. 8. x-5y = 17 3x+7y=7 Sy=x-5 x+5y = 11 x-4y=3 x=7+6y C) (-5, -2) AD) (2, -3) CD) (1,6) ABE) (-3,-4) D) (-3, 5) AE) (0, 2) CE) (5, -3) ACD) (-1,-6) 3. 6. 9. 2x+3y=18 5x+2y=1 5x-3y=-6 y = 4x+2 y = 4x+8 y=-2x-10 E) (8,3) BC) (-1, 4) DE) (7,-2) ACE) (6, 1)
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