elijahwelch1207 elijahwelch1207

04-03-2021
Mathematics

contestada

Solve the systems of equation by elimination.

x + 5y = -7
2x + 7y = -8

Respuesta :

chloe034 chloe034

04-03-2021

2x-7y=-6 but x = 5y , so

2(5y) - 7y = -6

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