-3+n+2n=-13

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Solution for -3+n+2n=-13 equation: 



-3+n+2n=-13

We move all terms to the left:

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

We add all the numbers together, and all the variables

3n+10=0

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

3n=-10

n=-10/3

n=-3+1/3

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