7(5n-6)=-3(-9n-11)+9

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Solution for 7(5n-6)=-3(-9n-11)+9 equation: 



7(5n-6)=-3(-9n-11)+9

We move all terms to the left:

7(5n-6)-(-3(-9n-11)+9)=0

We multiply parentheses

35n-(-3(-9n-11)+9)-42=0



We calculate terms in parentheses: -(-3(-9n-11)+9), so:

-3(-9n-11)+9

We multiply parentheses

27n+33+9

We add all the numbers together, and all the variables

27n+42

Back to the equation:

-(27n+42)



We get rid of parentheses

35n-27n-42-42=0

We add all the numbers together, and all the variables

8n-84=0

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

8n=84

n=84/8

n=10+1/2

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