3(4x-4)=-2(-x-9)

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Solution for 3(4x-4)=-2(-x-9) equation: 



3(4x-4)=-2(-x-9)

We move all terms to the left:

3(4x-4)-(-2(-x-9))=0

We add all the numbers together, and all the variables

3(4x-4)-(-2(-1x-9))=0

We multiply parentheses

12x-(-2(-1x-9))-12=0



We calculate terms in parentheses: -(-2(-1x-9)), so:

-2(-1x-9)

We multiply parentheses

2x+18

Back to the equation:

-(2x+18)



We get rid of parentheses

12x-2x-18-12=0

We add all the numbers together, and all the variables

10x-30=0

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

10x=30

x=30/10

x=3

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