-6-3(n+7)=-84

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Solution for -6-3(n+7)=-84 equation: 



-6-3(n+7)=-84

We move all terms to the left:

-6-3(n+7)-(-84)=0

We add all the numbers together, and all the variables

-3(n+7)+78=0

We multiply parentheses

-3n-21+78=0

We add all the numbers together, and all the variables

-3n+57=0

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

-3n=-57

n=-57/-3

n=+19

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