-3(n+7)-5(-3n-6)=3n+8n

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Solution for -3(n+7)-5(-3n-6)=3n+8n equation: 



-3(n+7)-5(-3n-6)=3n+8n

We move all terms to the left:

-3(n+7)-5(-3n-6)-(3n+8n)=0

We add all the numbers together, and all the variables

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

We multiply parentheses

-3n+15n-(+11n)-21+30=0

We get rid of parentheses

-3n+15n-11n-21+30=0

We add all the numbers together, and all the variables

n+9=0

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

n=-9

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