3^-2n-2=3^n-1

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Solution for 3^-2n-2=3^n-1 equation: 



3^-2n-2=3^n-1

We move all terms to the left:

3^-2n-2-(3^n-1)=0

We add all the numbers together, and all the variables

-2n-(3^n-1)=0

We get rid of parentheses

-2n-3^n+1=0

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

-2n-3^n=-1

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