-7-7n=-9-2n-6n

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Solution for -7-7n=-9-2n-6n equation: 



-7-7n=-9-2n-6n

We move all terms to the left:

-7-7n-(-9-2n-6n)=0

We add all the numbers together, and all the variables

-7n-(-8n-9)-7=0

We get rid of parentheses

-7n+8n+9-7=0

We add all the numbers together, and all the variables

n+2=0

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

n=-2

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