-7n-6=-7n+6-3n

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Solution for -7n-6=-7n+6-3n equation: 



-7n-6=-7n+6-3n

We move all terms to the left:

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

We add all the numbers together, and all the variables

-7n-(-10n+6)-6=0

We get rid of parentheses

-7n+10n-6-6=0

We add all the numbers together, and all the variables

3n-12=0

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

3n=12

n=12/3

n=4

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