WILL UPVOTE EVERY ANSWER! MULTIPLE CHOICE! Solve for Y. 8-8y=2y+78 A)y=7 B)y=70 C)y=-7 D)y=-70

asked Jan 1, 2018 53.8k views

3 votes

WILL UPVOTE EVERY ANSWER! MULTIPLE CHOICE!

Solve for Y.

8-8y=2y+78

A)y=7
B)y=70
C)y=-7
D)y=-70

by Twan

7.7k points

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1 vote

8-8y=2y+78
move so the ys are on one side
-8y-2y=78-8
-10y=70
y=70÷-10
y=-7

Ari Roth answered Jan 7, 2018

7.1k points

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