5n+15=-3n-7

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Solution for 5n+15=-3n-7 equation: 



5n+15=-3n-7

We move all terms to the left:

5n+15-(-3n-7)=0

We get rid of parentheses

5n+3n+7+15=0

We add all the numbers together, and all the variables

8n+22=0

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

8n=-22

n=-22/8

n=-2+3/4

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