-3n-2+6n-18=1

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Solution for -3n-2+6n-18=1 equation: 



-3n-2+6n-18=1

We move all terms to the left:

-3n-2+6n-18-(1)=0

We add all the numbers together, and all the variables

3n-21=0

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

3n=21

n=21/3

n=7

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