3^-7*3^x=27

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Solution for 3^-7*3^x=27 equation: 



3^-7*3^x=27

We move all terms to the left:

3^-7*3^x-(27)=0

determiningTheFunctionDomain
-7*3^x-27+3^=0

We add all the numbers together, and all the variables

-7*3^x=0

Wy multiply elements

-21x=0

x=0/-21

x=0

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