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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-5y+18y-(3(y-7)-7)-14=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

13y-(3y-28)-14=0

We get rid of parentheses

13y-3y+28-14=0

We add all the numbers together, and all the variables

10y+14=0

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

10y=-14

y=-14/10

y=-1+2/5

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