7(-3y+1)=8

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Solution for 7(-3y+1)=8 equation: 



7(-3y+1)=8

We move all terms to the left:

7(-3y+1)-(8)=0

We multiply parentheses

-21y+7-8=0

We add all the numbers together, and all the variables

-21y-1=0

We move all terms containing y to the left, all other terms to the right

-21y=1

y=1/-21

y=-1/21

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