27x^-2=81x

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Solution for 27x^-2=81x equation: 



27x^-2=81x

We move all terms to the left:

27x^-2-(81x)=0

We add all the numbers together, and all the variables

-54x-2=0

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

-54x=2

x=2/-54

x=-1/27

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