Elimination Method Test Review

what is the resulting combined equation to the following system:

5x - 4y = 11

5x + 4y = -14

• 5x = -3

• 10y = -3

• 10x = -3

• 10x = -25

what is the resulting combined equation for the system below?

9x + y = 12

-9x + y = 6

• -18x = 18

• y = 18

• 2y= 18

• 18x + 2y = 18

Solve using Elimination Method:

x - y = 11

2x + y = 19

Solve using Elimination Method:

4x+ 9y = 28

-4x -y = -28

Solve the system:

x + 6y = 17

-x + 3y = -8

Solve using Elimination Method:

9x - 4y = 7

x - 4y = -17

Solve by elimination:

7x - 9y = 29

7x + 2y = - 15

Solve for x

Hint: Solve using Elimination Method:

• 1/2

• 1

• -1

• -1/2

Solve by elimination.

6x - y = 2

-3x - 6y = 12

What is the solution to this system of equations?

4x + y = 6

x - 2y = 6