josselynestrada18 josselynestrada18

03-12-2020
Mathematics

contestada

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:)

Respuesta :

gamer200666 gamer200666

03-12-2020

Answer: D

Step-by-step explanation:

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TheRealRickyy TheRealRickyy

03-12-2020

D. (-8,7) just do it

Answer Link

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