15+12=3(5x+4)

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Solution for 15+12=3(5x+4) equation: 



15+12=3(5x+4)

We move all terms to the left:

15+12-(3(5x+4))=0

We add all the numbers together, and all the variables

-(3(5x+4))+27=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

-15x-12+27=0

We add all the numbers together, and all the variables

-15x+15=0

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

-15x=-15

x=-15/-15

x=1

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