-7(-4y+2)-9y=3(y-3)-9

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Solution for -7(-4y+2)-9y=3(y-3)-9 equation: 



-7(-4y+2)-9y=3(y-3)-9

We move all terms to the left:

-7(-4y+2)-9y-(3(y-3)-9)=0

We add all the numbers together, and all the variables

-9y-7(-4y+2)-(3(y-3)-9)=0

We multiply parentheses

-9y+28y-(3(y-3)-9)-14=0



We calculate terms in parentheses: -(3(y-3)-9), so:

3(y-3)-9

We multiply parentheses

3y-9-9

We add all the numbers together, and all the variables

3y-18

Back to the equation:

-(3y-18)



We add all the numbers together, and all the variables

19y-(3y-18)-14=0

We get rid of parentheses

19y-3y+18-14=0

We add all the numbers together, and all the variables

16y+4=0

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

16y=-4

y=-4/16

y=-1/4

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