2^x.3^x.3^-1=72

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Solution for 2^x.3^x.3^-1=72 equation: 



2^x.3^x.3^-1=72

We move all terms to the left:

2^x.3^x.3^-1-(72)=0

We add all the numbers together, and all the variables

2^x.3^x.3^-73=0

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

2^x.3^x.3^=73

x=73/1

x=73

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