8n+72=2n-36

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Solution for 8n+72=2n-36 equation: 



8n+72=2n-36

We move all terms to the left:

8n+72-(2n-36)=0

We get rid of parentheses

8n-2n+36+72=0

We add all the numbers together, and all the variables

6n+108=0

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

6n=-108

n=-108/6

n=-18

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