AmiraContreras AmiraContreras

19-07-2020
Mathematics

contestada

Solve the following system by elimination.
4x + 8y = 20
-4x + 2y = -30

Respuesta :

Kierstonw1 Kierstonw1

19-07-2020

1. y= -1/2x + 5/2
2.y= 2x-15

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