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3^(4x-9)=3^-5
We move all terms to the left:
3^(4x-9)-(3^-5)=0
We add all the numbers together, and all the variables
3^(4x-9)-0.0041152263374486=0
We move all terms containing x to the left, all other terms to the right
3^(4x-9)=0.0041152263374486
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