-3(2y+7)-5=-20

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Solution for -3(2y+7)-5=-20 equation: 



-3(2y+7)-5=-20

We move all terms to the left:

-3(2y+7)-5-(-20)=0

We add all the numbers together, and all the variables

-3(2y+7)+15=0

We multiply parentheses

-6y-21+15=0

We add all the numbers together, and all the variables

-6y-6=0

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

-6y=6

y=6/-6

y=-1

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