12=2n-8n

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Solution for 12=2n-8n equation: 



12=2n-8n

We move all terms to the left:

12-(2n-8n)=0

We add all the numbers together, and all the variables

-(-6n)+12=0

We get rid of parentheses

6n+12=0

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

6n=-12

n=-12/6

n=-2

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