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Mathematics, 03.12.2020 07:40 camperangie3364

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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Solve the system of equation by elimination. x+2y= -7
-x-2y=8

A. (8,7)
B. N...
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