2n-83n=-7

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Solution for 2n-83n=-7 equation: 



2n-83n=-7

We move all terms to the left:

2n-83n-(-7)=0

We add all the numbers together, and all the variables

-81n+7=0

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

-81n=-7

n=-7/-81

n=7/81

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