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2^n=8.3*10^11
We move all terms to the left:
2^n-(8.3*10^11)=0
We add all the numbers together, and all the variables
2^n-830000000000=0
We move all terms containing n to the left, all other terms to the right
2^n=830000000000
n=830000000000/1
n=830000000000
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