SOLUTION: log(x+3)-log(x-2)=4log2

Algebra ->  Exponential-and-logarithmic-functions -> SOLUTION: log(x+3)-log(x-2)=4log2      Log On


   

Question 1001217: log(x+3)-log(x-2)=4log2
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
log(x+3)-log(x-2)=4log2
-----
log[(x+3)/(x-2)] = log(2^4)
-----
(x+3)/(x-2) = 16
-----
x+3 = 16x - 32
----
15x = 35
---
x = 7/3
-----------
Cheers,
Stan H.
------------