3n+15=8

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Solution for 3n+15=8 equation: 



3n+15=8

We move all terms to the left:

3n+15-(8)=0

We add all the numbers together, and all the variables

3n+7=0

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

3n=-7

n=-7/3

n=-2+1/3

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