3^-2b=1/243

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Solution for 3^-2b=1/243 equation: 



3^-2b=1/243

We move all terms to the left:

3^-2b-(1/243)=0

We add all the numbers together, and all the variables

-2b+3^-(+1/243)=0

We add all the numbers together, and all the variables

-2b-(+1/243)=0

We get rid of parentheses

-2b-1/243=0

We multiply all the terms by the denominator


-2b*243-1=0

Wy multiply elements

-486b-1=0

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

-486b=1

b=1/-486

b=-1/486

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