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2^(-x)=1.5
We move all terms to the left:
2^(-x)-(1.5)=0
We add all the numbers together, and all the variables
2^(-1x)-(1.5)=0
We add all the numbers together, and all the variables
2^(-1x)-1.5=0
We move all terms containing x to the left, all other terms to the right
2^(-1x)=1.5
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