7n-2=-7n-8

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Solution for 7n-2=-7n-8 equation: 



7n-2=-7n-8

We move all terms to the left:

7n-2-(-7n-8)=0

We get rid of parentheses

7n+7n+8-2=0

We add all the numbers together, and all the variables

14n+6=0

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

14n=-6

n=-6/14

n=-3/7

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