12+2x=-(3x+8)

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Solution for 12+2x=-(3x+8) equation: 



12+2x=-(3x+8)

We move all terms to the left:

12+2x-(-(3x+8))=0



We calculate terms in parentheses: -(-(3x+8)), so:

-(3x+8)

We get rid of parentheses

-3x-8

Back to the equation:

-(-3x-8)



We get rid of parentheses

2x+3x+8+12=0

We add all the numbers together, and all the variables

5x+20=0

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

5x=-20

x=-20/5

x=-4

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