SOLUTION: 10. Solve the logarithmic equation. Please show all of your work. 2 log2(x-1)=6

Algebra ->  Algebra  -> Exponential-and-logarithmic-functions -> SOLUTION: 10. Solve the logarithmic equation. Please show all of your work. 2 log2(x-1)=6       Log On

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Question 470758: 10. Solve the logarithmic equation. Please show all of your work.
2 log2(x-1)=6



Answer by nerdybill(6960) About Me  (Show Source):
You can put this solution on YOUR website!
I'm assuming you meant log base 2:
2%2Alog%282%2C%28x-1%29%29=6+

log%282%2C%28x-1%29%29=3+

x-1=+2%5E3+

x-1=+8+
x+=+9+