18=9(-5+x)

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Solution for 18=9(-5+x) equation: 



18=9(-5+x)

We move all terms to the left:

18-(9(-5+x))=0

We add all the numbers together, and all the variables

-(9(x-5))+18=0



We calculate terms in parentheses: -(9(x-5)), so:

9(x-5)

We multiply parentheses

9x-45

Back to the equation:

-(9x-45)



We get rid of parentheses

-9x+45+18=0

We add all the numbers together, and all the variables

-9x+63=0

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

-9x=-63

x=-63/-9

x=+7

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