8n+2+3n=-9

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Solution for 8n+2+3n=-9 equation: 



8n+2+3n=-9

We move all terms to the left:

8n+2+3n-(-9)=0

We add all the numbers together, and all the variables

11n+11=0

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

11n=-11

n=-11/11

n=-1

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