-6n+15=-12n+30

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Solution for -6n+15=-12n+30 equation: 



-6n+15=-12n+30

We move all terms to the left:

-6n+15-(-12n+30)=0

We get rid of parentheses

-6n+12n-30+15=0

We add all the numbers together, and all the variables

6n-15=0

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

6n=15

n=15/6

n=2+1/2

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