3x^2+^x-2=81^x+2

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



3x^2+^x-2=81^x+2

We move all terms to the left:

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

We get rid of parentheses

3x^2+^x-81^x-2-2=0

We add all the numbers together, and all the variables

3x^2+^x-81^x-4=0

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

3x^2+^x-81^x=4

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