6+2n=-n

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Solution for 6+2n=-n equation: 



6+2n=-n

We move all terms to the left:

6+2n-(-n)=0

We add all the numbers together, and all the variables

2n-(-1n)+6=0

We get rid of parentheses

2n+1n+6=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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