2(3)^x=3^x+9

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Solution for 2(3)^x=3^x+9 equation:



2(3)^x=3^x+9
We move all terms to the left:
2(3)^x-(3^x+9)=0
We get rid of parentheses
23^x-3^x-9=0
We move all terms containing x to the left, all other terms to the right
23^x-3^x=9

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