-4=2n+2+n

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Solution for -4=2n+2+n equation: 



-4=2n+2+n

We move all terms to the left:

-4-(2n+2+n)=0

We add all the numbers together, and all the variables

-(3n+2)-4=0

We get rid of parentheses

-3n-2-4=0

We add all the numbers together, and all the variables

-3n-6=0

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

-3n=6

n=6/-3

n=-2

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