-86=-x+8(2x-7)

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Solution for -86=-x+8(2x-7) equation: 



-86=-x+8(2x-7)

We move all terms to the left:

-86-(-x+8(2x-7))=0



We calculate terms in parentheses: -(-x+8(2x-7)), so:

-x+8(2x-7)

We add all the numbers together, and all the variables

-1x+8(2x-7)

We multiply parentheses

-1x+16x-56

We add all the numbers together, and all the variables

15x-56

Back to the equation:

-(15x-56)



We get rid of parentheses

-15x+56-86=0

We add all the numbers together, and all the variables

-15x-30=0

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

-15x=30

x=30/-15

x=-2

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