ethanfrm38 ethanfrm38

11-12-2018
Mathematics

contestada

Complete the solution of the equation. Find the value of y when x equals -1.
-2x+7y=-54

Complete the solution of the equation Find the value of y when x equals 1 2x7y54 class=

Respuesta :

MengXiong1 MengXiong1

11-12-2018

Answer:

Step-by-step explanation:

-2(-1) + 7y = -54

2 + 7y = -54

-2 -2

7y = -56

Divide by 7

y = -8

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