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0.709^n=0.88
We move all terms to the left:
0.709^n-(0.88)=0
We add all the numbers together, and all the variables
0.709^n-0.88=0
We move all terms containing n to the left, all other terms to the right
0.709^n=0.88
n=0.88/1
n=0.88
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