20=9n+8

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Solution for 20=9n+8 equation: 



20=9n+8

We move all terms to the left:

20-(9n+8)=0

We get rid of parentheses

-9n-8+20=0

We add all the numbers together, and all the variables

-9n+12=0

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

-9n=-12

n=-12/-9

n=1+1/3

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