128=22n-1

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Solution for 128=22n-1 equation: 



128=22n-1

We move all terms to the left:

128-(22n-1)=0

We get rid of parentheses

-22n+1+128=0

We add all the numbers together, and all the variables

-22n+129=0

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

-22n=-129

n=-129/-22

n=5+19/22

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