(3x+7)=(-8x-4)

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Solution for (3x+7)=(-8x-4) equation: 



(3x+7)=(-8x-4)

We move all terms to the left:

(3x+7)-((-8x-4))=0

We get rid of parentheses

3x-((-8x-4))+7=0



We calculate terms in parentheses: -((-8x-4)), so:

(-8x-4)

We get rid of parentheses

-8x-4

Back to the equation:

-(-8x-4)



We get rid of parentheses

3x+8x+4+7=0

We add all the numbers together, and all the variables

11x+11=0

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

11x=-11

x=-11/11

x=-1

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