8n-9=-9+3n

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



8n-9=-9+3n

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

8n-3n+9-9=0

We add all the numbers together, and all the variables

5n=0

n=0/5

n=0

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