-2-2n=-30

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Solution for -2-2n=-30 equation: 



-2-2n=-30

We move all terms to the left:

-2-2n-(-30)=0

We add all the numbers together, and all the variables

-2n+28=0

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

-2n=-28

n=-28/-2

n=+14

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