3(y+4)=(y-8)

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Solution for 3(y+4)=(y-8) equation: 



3(y+4)=(y-8)

We move all terms to the left:

3(y+4)-((y-8))=0

We multiply parentheses

3y-((y-8))+12=0



We calculate terms in parentheses: -((y-8)), so:

(y-8)

We get rid of parentheses

y-8

Back to the equation:

-(y-8)



We get rid of parentheses

3y-y+8+12=0

We add all the numbers together, and all the variables

2y+20=0

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

2y=-20

y=-20/2

y=-10

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