-12+3x=3(5x+4)

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Solution for -12+3x=3(5x+4) equation: 



-12+3x=3(5x+4)

We move all terms to the left:

-12+3x-(3(5x+4))=0



We calculate terms in parentheses: -(3(5x+4)), so:

3(5x+4)

We multiply parentheses

15x+12

Back to the equation:

-(15x+12)



We get rid of parentheses

3x-15x-12-12=0

We add all the numbers together, and all the variables

-12x-24=0

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

-12x=24

x=24/-12

x=-2

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