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4 votes
Solve for x
ln(8x-1)=2

User Ferdeen
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1 Answer

3 votes

D:8x-1\ \textgreater \ 0\\ D:8x\ \textgreater \ 1\\ D:x\ \textgreater \ (1)/(8)\\\\ \ln(8x-1)=2\\ e^2=8x-1\\ 8x=e^2+1\\ x=(e^2+1)/(8)
User Lydell
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