Solve Systems by Elimination Steps

Solve for x and y.

• (2,-3)

• (-2,-2)

• (-3,2)

• (-2,2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x and y.

x+y=90

2x-y=105

• (65,25)

• (-25,87)

• (87,-25)

• (-65,-25)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x and y.

3x+2y=10

3x-y=22

• (7,-5)

• (6,-4)

• (-4,-6)

• (-5,7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x and y.

8x-6y=36

-2x+6y=0

• (2,6)

• (5,-9)

• (-9,-5)

• (6,2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

How many steps are there for solving a systems of equations by ELIMINATION?

• 2

• 4

• 5

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x and y.

-5x+y=-3

5x-3y=-1

• (2,1)

• (3,5)

• (1,2)

• (5,3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x and y.

7x+y=-4

2x-y=1

• (-1/3,-5/3)

• (-1/2,4/3)

• (-5/3,-1/3)

• (4/3,-1/2)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve for x and y.

• (0,12)

• (-12,3)

• (12,0)

• (-0,12)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Solve the system of equations by elimination. 2x-7y=9 x+2y=10

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6