-27+3n=9(n-9)

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Solution for -27+3n=9(n-9) equation: 



-27+3n=9(n-9)

We move all terms to the left:

-27+3n-(9(n-9))=0



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

9(n-9)

We multiply parentheses

9n-81

Back to the equation:

-(9n-81)



We get rid of parentheses

3n-9n+81-27=0

We add all the numbers together, and all the variables

-6n+54=0

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

-6n=-54

n=-54/-6

n=+9

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