-2(-9y+5)-7y=3(y-7)-7

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Solution for -2(-9y+5)-7y=3(y-7)-7 equation: 



-2(-9y+5)-7y=3(y-7)-7

We move all terms to the left:

-2(-9y+5)-7y-(3(y-7)-7)=0

We add all the numbers together, and all the variables

-7y-2(-9y+5)-(3(y-7)-7)=0

We multiply parentheses

-7y+18y-(3(y-7)-7)-10=0



We calculate terms in parentheses: -(3(y-7)-7), so:

3(y-7)-7

We multiply parentheses

3y-21-7

We add all the numbers together, and all the variables

3y-28

Back to the equation:

-(3y-28)



We add all the numbers together, and all the variables

11y-(3y-28)-10=0

We get rid of parentheses

11y-3y+28-10=0

We add all the numbers together, and all the variables

8y+18=0

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

8y=-18

y=-18/8

y=-2+1/4

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