2n+4=3n-8

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Solution for 2n+4=3n-8 equation: 



2n+4=3n-8

We move all terms to the left:

2n+4-(3n-8)=0

We get rid of parentheses

2n-3n+8+4=0

We add all the numbers together, and all the variables

-1n+12=0

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

-n=-12

n=-12/-1

n=+12

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