-1=-(b-2)

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Solution for -1=-(b-2) equation: 



-1=-(b-2)

We move all terms to the left:

-1-(-(b-2))=0



We calculate terms in parentheses: -(-(b-2)), so:

-(b-2)

We get rid of parentheses

-b+2

We add all the numbers together, and all the variables

-1b+2

Back to the equation:

-(-1b+2)



We get rid of parentheses

1b-2-1=0

We add all the numbers together, and all the variables

b-3=0

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

b=3

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