-138=-(6x-7)

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Solution for -138=-(6x-7) equation: 



-138=-(6x-7)

We move all terms to the left:

-138-(-(6x-7))=0



We calculate terms in parentheses: -(-(6x-7)), so:

-(6x-7)

We get rid of parentheses

-6x+7

Back to the equation:

-(-6x+7)



We get rid of parentheses

6x-7-138=0

We add all the numbers together, and all the variables

6x-145=0

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

6x=145

x=145/6

x=24+1/6

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