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

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



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

We move all terms to the left:

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



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

-3x+5(x+3)

We multiply parentheses

-3x+5x+15

We add all the numbers together, and all the variables

2x+15

Back to the equation:

-(2x+15)



We get rid of parentheses

-2x-15+12=0

We add all the numbers together, and all the variables

-2x-3=0

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

-2x=3

x=3/-2

x=-1+1/2

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