SOLUTION: Solve lnx= 3+ln(x-3)

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: Solve lnx= 3+ln(x-3)      Log On


   



Question 111060: Solve lnx= 3+ln(x-3)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Solve lnx= 3+ln(x-3)
lnx-ln(x-3) = 3
ln[x/(x-3)] = 3
x/(x-3) =e^3
x/(x-3) = 20.0855...
x = (20.0855..)x - 60.2566..
19.0855x = 60.2566...
x = 3.15718...
Cheers,
Stan H.