8n-27=2n+45

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Solution for 8n-27=2n+45 equation: 



8n-27=2n+45

We move all terms to the left:

8n-27-(2n+45)=0

We get rid of parentheses

8n-2n-45-27=0

We add all the numbers together, and all the variables

6n-72=0

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

6n=72

n=72/6

n=12

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