8n+7=3n-8

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Solution for 8n+7=3n-8 equation: 



8n+7=3n-8

We move all terms to the left:

8n+7-(3n-8)=0

We get rid of parentheses

8n-3n+8+7=0

We add all the numbers together, and all the variables

5n+15=0

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

5n=-15

n=-15/5

n=-3

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