-7+2n=n-2

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Solution for -7+2n=n-2 equation: 



-7+2n=n-2

We move all terms to the left:

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

We get rid of parentheses

2n-n+2-7=0

We add all the numbers together, and all the variables

n-5=0

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

n=5

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