-12x+39=(-4x)-17

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Solution for -12x+39=(-4x)-17 equation: 



-12x+39=(-4x)-17

We move all terms to the left:

-12x+39-((-4x)-17)=0



We calculate terms in parentheses: -((-4x)-17), so:

(-4x)-17

We get rid of parentheses

-4x-17

Back to the equation:

-(-4x-17)



We get rid of parentheses

-12x+4x+17+39=0

We add all the numbers together, and all the variables

-8x+56=0

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

-8x=-56

x=-56/-8

x=+7

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