-3(-9y+7)-7y=4(y-6)-1

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Solution for -3(-9y+7)-7y=4(y-6)-1 equation: 



-3(-9y+7)-7y=4(y-6)-1

We move all terms to the left:

-3(-9y+7)-7y-(4(y-6)-1)=0

We add all the numbers together, and all the variables

-7y-3(-9y+7)-(4(y-6)-1)=0

We multiply parentheses

-7y+27y-(4(y-6)-1)-21=0



We calculate terms in parentheses: -(4(y-6)-1), so:

4(y-6)-1

We multiply parentheses

4y-24-1

We add all the numbers together, and all the variables

4y-25

Back to the equation:

-(4y-25)



We add all the numbers together, and all the variables

20y-(4y-25)-21=0

We get rid of parentheses

20y-4y+25-21=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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