-11(-6-2n)=12(n+9)

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Solution for -11(-6-2n)=12(n+9) equation: 



-11(-6-2n)=12(n+9)

We move all terms to the left:

-11(-6-2n)-(12(n+9))=0

We add all the numbers together, and all the variables

-11(-2n-6)-(12(n+9))=0

We multiply parentheses

22n-(12(n+9))+66=0



We calculate terms in parentheses: -(12(n+9)), so:

12(n+9)

We multiply parentheses

12n+108

Back to the equation:

-(12n+108)



We get rid of parentheses

22n-12n-108+66=0

We add all the numbers together, and all the variables

10n-42=0

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

10n=42

n=42/10

n=4+1/5

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