-8=-(r-47)

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Solution for -8=-(r-47) equation: 



-8=-(r-47)

We move all terms to the left:

-8-(-(r-47))=0



We calculate terms in parentheses: -(-(r-47)), so:

-(r-47)

We get rid of parentheses

-r+47

We add all the numbers together, and all the variables

-1r+47

Back to the equation:

-(-1r+47)



We get rid of parentheses

1r-47-8=0

We add all the numbers together, and all the variables

r-55=0

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

r=55

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