8n-7-2n=-2n+9

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Solution for 8n-7-2n=-2n+9 equation: 



8n-7-2n=-2n+9

We move all terms to the left:

8n-7-2n-(-2n+9)=0

We add all the numbers together, and all the variables

6n-(-2n+9)-7=0

We get rid of parentheses

6n+2n-9-7=0

We add all the numbers together, and all the variables

8n-16=0

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

8n=16

n=16/8

n=2

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