2n=-n+7

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Solution for 2n=-n+7 equation: 



2n=-n+7

We move all terms to the left:

2n-(-n+7)=0

We add all the numbers together, and all the variables

2n-(-1n+7)=0

We get rid of parentheses

2n+1n-7=0

We add all the numbers together, and all the variables

3n-7=0

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

3n=7

n=7/3

n=2+1/3

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