8n+9=3n-16

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Solution for 8n+9=3n-16 equation: 



8n+9=3n-16

We move all terms to the left:

8n+9-(3n-16)=0

We get rid of parentheses

8n-3n+16+9=0

We add all the numbers together, and all the variables

5n+25=0

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

5n=-25

n=-25/5

n=-5

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