-79=-7x-2(-x+12)

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Solution for -79=-7x-2(-x+12) equation: 



-79=-7x-2(-x+12)

We move all terms to the left:

-79-(-7x-2(-x+12))=0

We add all the numbers together, and all the variables

-(-7x-2(-1x+12))-79=0



We calculate terms in parentheses: -(-7x-2(-1x+12)), so:

-7x-2(-1x+12)

We multiply parentheses

-7x+2x-24

We add all the numbers together, and all the variables

-5x-24

Back to the equation:

-(-5x-24)



We get rid of parentheses

5x+24-79=0

We add all the numbers together, and all the variables

5x-55=0

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

5x=55

x=55/5

x=11

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