-45=9(9+x)

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Solution for -45=9(9+x) equation: 



-45=9(9+x)

We move all terms to the left:

-45-(9(9+x))=0

We add all the numbers together, and all the variables

-(9(x+9))-45=0



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

9(x+9)

We multiply parentheses

9x+81

Back to the equation:

-(9x+81)



We get rid of parentheses

-9x-81-45=0

We add all the numbers together, and all the variables

-9x-126=0

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

-9x=126

x=126/-9

x=-14

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