-(1-7x)=-2x-28

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Solution for -(1-7x)=-2x-28 equation: 



-(1-7x)=-2x-28

We move all terms to the left:

-(1-7x)-(-2x-28)=0

We add all the numbers together, and all the variables

-(-7x+1)-(-2x-28)=0

We get rid of parentheses

7x+2x-1+28=0

We add all the numbers together, and all the variables

9x+27=0

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

9x=-27

x=-27/9

x=-3

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