3n-12=8n+23

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Solution for 3n-12=8n+23 equation: 



3n-12=8n+23

We move all terms to the left:

3n-12-(8n+23)=0

We get rid of parentheses

3n-8n-23-12=0

We add all the numbers together, and all the variables

-5n-35=0

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

-5n=35

n=35/-5

n=-7

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