Solve Systems of Equations by Elimination

Solve the system of equations by elimination: x + 3y = 12 -x + 2y = -2

• The solution is x = 10 and y = -3.
• The solution is x = 3 and y = 4.
• The solution is x = 7 and y = 1.
• The solution is x = 6 and y = 2.

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system of equations by elimination: 4x - y = -9 3x + y = 2

• x = 3, y = -1
• x = -5, y = 3
• x = 2, y = 4
• x = -1, y = 5

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system of equations by elimination: 5x + 2y = -9 x - 2y = -9

• The solution is x = -3, y = 3

• The solution is x = 10, y = -3
• The solution is x = 0, y = 0
• The solution is x = 3, y = -2

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system of equations by elimination: 6y = 7x + 4 7x - 7y = -7

• x = 4, y = 3
• x = 6, y = 2
• x = 2, y = 3

• x = 3, y = 4

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system of equations by elimination: 8x + y = -14 6x + y = -8

• x = -2, y = 3
• x = 0, y = 4
• x = -3, y = 10

• x = 5, y = -2

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system of equations by elimination: x - 3y = 13 x + 7y = -7

• x = -10, y = 4
• x = 7, y = -2

• x = -20, y = -9
• x = 0, y = 1

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system of equations: 10x = 25 + 5y 10x + 8y = 12

• x = 4, y = 6
• x = 3, y = 5
• x = 7, y = 2
• x = 2, y = -1

Tags

CCSS.HSA.REI.C.6

Solve the system of equations: -7x - 4y = 20 3x - 4y = -20

• x = 5, y = 2
• x = -2, y = 0
• x = 1, y = -5
• x = -4, y = 2

Tags

CCSS.HSA.REI.C.5

CCSS.HSA.REI.C.6

Solve the system of equations: 7x - 2y = 19 4x + y = 28

• x = 3, y = 10
• x = 5, y = 8
• x = 4, y = 9
• x = 6, y = 7

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.D.11

Solve the system of equations: 3x + 3y = 12 -9x - 5y = -64

• x = 5, y = -2
• x = 4, y = 0
• x = 11, y = -7

• x = -1, y = 4

Tags

CCSS.HSA.REI.C.6