Hello, I need help with the antidifferentiation of this question:

$\displaystyle \frac{dW}{dt} = (m-n-kW) \cdot W $

$\displaystyle \frac{dt}{dW} = \frac{1}{(m-n-kW) \cdot W}$

What I need to know is how to antidifferentiate(or integrate) with respect to W.

After that, I can solve the rest.

Although if you must know,

m=0.10, n=0.06, k = 0.00005

Many thanks!!!