-3(-3y+-5)=42

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Solution for -3(-3y+-5)=42 equation: 



-3(-3y+-5)=42

We move all terms to the left:

-3(-3y+-5)-(42)=0

We add all the numbers together, and all the variables

-3(-3y-5)-42=0

We multiply parentheses

9y+15-42=0

We add all the numbers together, and all the variables

9y-27=0

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

9y=27

y=27/9

y=3

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