I managed to do all of my homework except this one:

How do you solve the equation: ln x - ln 5= -1??

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- Feb 26th 2008, 01:39 PMtopaz192Natural Logarithms Help Plz!
I managed to do all of my homework except this one:

How do you solve the equation: ln x - ln 5= -1?? - Feb 26th 2008, 01:43 PMPeritus
- Feb 26th 2008, 01:46 PMtopaz192
how did you do that? You divide the numbers x and 5 together?

And after that I just find out what e^-1 is? - Feb 26th 2008, 01:50 PMJhevon
- Feb 26th 2008, 01:54 PMtopaz192
ok i thought e cant get left in the answer?

- Feb 26th 2008, 02:05 PMJhevon
- Feb 26th 2008, 02:09 PMtopaz192
yea it did. so how do you get an answer? isnt e^-1?

- Feb 26th 2008, 02:10 PMJhevon
- Feb 26th 2008, 02:13 PMtopaz192
ok! thanks for your time! = )

- Feb 26th 2008, 02:14 PMJhevon