x=3(x-9)=-7

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Solution for x=3(x-9)=-7 equation: 



x=3(x-9)=-7

We move all terms to the left:

x-(3(x-9))=0



We calculate terms in parentheses: -(3(x-9)), so:

3(x-9)

We multiply parentheses

3x-27

Back to the equation:

-(3x-27)



We get rid of parentheses

x-3x+27=0

We add all the numbers together, and all the variables

-2x+27=0

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

-2x=-27

x=-27/-2

x=13+1/2

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