-71-5n=7+8n

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Solution for -71-5n=7+8n equation: 



-71-5n=7+8n

We move all terms to the left:

-71-5n-(7+8n)=0

We add all the numbers together, and all the variables

-5n-(8n+7)-71=0

We get rid of parentheses

-5n-8n-7-71=0

We add all the numbers together, and all the variables

-13n-78=0

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

-13n=78

n=78/-13

n=-6

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