12+3x=-2(1-x)

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Solution for 12+3x=-2(1-x) equation: 



12+3x=-2(1-x)

We move all terms to the left:

12+3x-(-2(1-x))=0

We add all the numbers together, and all the variables

3x-(-2(-1x+1))+12=0



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

-2(-1x+1)

We multiply parentheses

2x-2

Back to the equation:

-(2x-2)



We get rid of parentheses

3x-2x+2+12=0

We add all the numbers together, and all the variables

x+14=0

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

x=-14

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