7n-3n=-12+6n-4+8

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Solution for 7n-3n=-12+6n-4+8 equation: 



7n-3n=-12+6n-4+8

We move all terms to the left:

7n-3n-(-12+6n-4+8)=0

We add all the numbers together, and all the variables

7n-3n-(6n-8)=0

We add all the numbers together, and all the variables

4n-(6n-8)=0

We get rid of parentheses

4n-6n+8=0

We add all the numbers together, and all the variables

-2n+8=0

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

-2n=-8

n=-8/-2

n=+4

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