3^2x-5=81

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Solution for 3^2x-5=81 equation: 



3^2x-5=81

We move all terms to the left:

3^2x-5-(81)=0

We add all the numbers together, and all the variables

3^2x-86=0

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

3^2x=86

x=86/1

x=86

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