Question

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

Answer 1

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