7+2n=7-6n

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Solution for 7+2n=7-6n equation: 



7+2n=7-6n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

2n+6n-7+7=0

We add all the numbers together, and all the variables

8n=0

n=0/8

n=0

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