-7+6n=8+9n

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Solution for -7+6n=8+9n equation: 



-7+6n=8+9n

We move all terms to the left:

-7+6n-(8+9n)=0

We add all the numbers together, and all the variables

6n-(9n+8)-7=0

We get rid of parentheses

6n-9n-8-7=0

We add all the numbers together, and all the variables

-3n-15=0

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

-3n=15

n=15/-3

n=-5

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