13-n-2n=-2+2n

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Solution for 13-n-2n=-2+2n equation: 



13-n-2n=-2+2n

We move all terms to the left:

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

We add all the numbers together, and all the variables

-n-2n-(2n-2)+13=0

We add all the numbers together, and all the variables

-3n-(2n-2)+13=0

We get rid of parentheses

-3n-2n+2+13=0

We add all the numbers together, and all the variables

-5n+15=0

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

-5n=-15

n=-15/-5

n=+3

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