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1.27^x=2.85
We move all terms to the left:
1.27^x-(2.85)=0
We add all the numbers together, and all the variables
1.27^x-2.85=0
We move all terms containing x to the left, all other terms to the right
1.27^x=2.85
x=2.85/1
x=2.85
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