-1-22n=20n-9

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Solution for -1-22n=20n-9 equation: 



-1-22n=20n-9

We move all terms to the left:

-1-22n-(20n-9)=0

We get rid of parentheses

-22n-20n+9-1=0

We add all the numbers together, and all the variables

-42n+8=0

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

-42n=-8

n=-8/-42

n=4/21

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