n+8n-7=5+3n

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Solution for n+8n-7=5+3n equation: 



n+8n-7=5+3n

We move all terms to the left:

n+8n-7-(5+3n)=0

We add all the numbers together, and all the variables

n+8n-(3n+5)-7=0

We add all the numbers together, and all the variables

9n-(3n+5)-7=0

We get rid of parentheses

9n-3n-5-7=0

We add all the numbers together, and all the variables

6n-12=0

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

6n=12

n=12/6

n=2

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