-657=-9(9x-17)

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Solution for -657=-9(9x-17) equation: 



-657=-9(9x-17)

We move all terms to the left:

-657-(-9(9x-17))=0



We calculate terms in parentheses: -(-9(9x-17)), so:

-9(9x-17)

We multiply parentheses

-81x+153

Back to the equation:

-(-81x+153)



We get rid of parentheses

81x-153-657=0

We add all the numbers together, and all the variables

81x-810=0

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

81x=810

x=810/81

x=10

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