-7-n+7n=5n-2

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Solution for -7-n+7n=5n-2 equation: 



-7-n+7n=5n-2

We move all terms to the left:

-7-n+7n-(5n-2)=0

We add all the numbers together, and all the variables

6n-(5n-2)-7=0

We get rid of parentheses

6n-5n+2-7=0

We add all the numbers together, and all the variables

n-5=0

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

n=5

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