-7-7n=4n+5-8n

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Solution for -7-7n=4n+5-8n equation: 



-7-7n=4n+5-8n

We move all terms to the left:

-7-7n-(4n+5-8n)=0

We add all the numbers together, and all the variables

-7n-(-4n+5)-7=0

We get rid of parentheses

-7n+4n-5-7=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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