-7x=-(x+7)

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Solution for -7x=-(x+7) equation: 



-7x=-(x+7)

We move all terms to the left:

-7x-(-(x+7))=0



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

-(x+7)

We get rid of parentheses

-x-7

We add all the numbers together, and all the variables

-1x-7

Back to the equation:

-(-1x-7)



We get rid of parentheses

-7x+1x+7=0

We add all the numbers together, and all the variables

-6x+7=0

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

-6x=-7

x=-7/-6

x=1+1/6

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