81^x+2=729

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Solution for 81^x+2=729 equation: 



81^x+2=729

We move all terms to the left:

81^x+2-(729)=0

We add all the numbers together, and all the variables

81^x-727=0

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

81^x=727

x=727/1

x=727

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