-5(5n+9)=-3(6n-6)

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Solution for -5(5n+9)=-3(6n-6) equation: 



-5(5n+9)=-3(6n-6)

We move all terms to the left:

-5(5n+9)-(-3(6n-6))=0

We multiply parentheses

-25n-(-3(6n-6))-45=0



We calculate terms in parentheses: -(-3(6n-6)), so:

-3(6n-6)

We multiply parentheses

-18n+18

Back to the equation:

-(-18n+18)



We get rid of parentheses

-25n+18n-18-45=0

We add all the numbers together, and all the variables

-7n-63=0

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

-7n=63

n=63/-7

n=-9

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