2n+15=3n+45

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Solution for 2n+15=3n+45 equation: 



2n+15=3n+45

We move all terms to the left:

2n+15-(3n+45)=0

We get rid of parentheses

2n-3n-45+15=0

We add all the numbers together, and all the variables

-1n-30=0

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

-n=30

n=30/-1

n=-30

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