3n+3n+2=5n-7

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Solution for 3n+3n+2=5n-7 equation: 



3n+3n+2=5n-7

We move all terms to the left:

3n+3n+2-(5n-7)=0

We add all the numbers together, and all the variables

6n-(5n-7)+2=0

We get rid of parentheses

6n-5n+7+2=0

We add all the numbers together, and all the variables

n+9=0

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

n=-9

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