Solve the system of equation by elimination.

x+2y= -7

-x-2y=8

A. (8,7)

B. No solution

C. (-7,8)

D. (-8,7)

If you can, please explain step by step:)

Solve the system of equation by elimination.

x+2y= -7

-x-2y=8

A. (8,7)

B. No solution

C. (-7,8)

D. (-8,7)

If you can, please explain step by step:)

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Answer: DStep-by-step explanation:D. (-8,7) just do it