(3x+4)=(-8-2x)

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Solution for (3x+4)=(-8-2x) equation: 



(3x+4)=(-8-2x)

We move all terms to the left:

(3x+4)-((-8-2x))=0

We add all the numbers together, and all the variables

(3x+4)-((-2x-8))=0

We get rid of parentheses

3x-((-2x-8))+4=0



We calculate terms in parentheses: -((-2x-8)), so:

(-2x-8)

We get rid of parentheses

-2x-8

Back to the equation:

-(-2x-8)



We get rid of parentheses

3x+2x+8+4=0

We add all the numbers together, and all the variables

5x+12=0

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

5x=-12

x=-12/5

x=-2+2/5

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