Solving a non linear ODE problem Please I will like to solve this non linear ODE problem 
$$
y'(x) = e^{-b(x)} \times \left( p + \left( \frac{q}{n} y(x) \right)\right)\left( n - y(x) \right). 
$$
Can anyone help? Thank you
I made some correction to the equation

Using the same approach as izoec, we can arrive to$$\frac{n (n (p+q) \log (n p+q y)-q y)}{q^2}= \int e^{-b(x)} \, \mathrm{d} x = \xi (x)$$ and the solution of $y$ is $$y=- \frac {n} {q} \left(p+(p+q) W\left(-\frac{\left(e^{\frac{\xi(x)  q^2}{n^2
   p}-1}\right)^{\frac{p}{p+q}}}{n (p+q)}\right)\right)$$
I hope and wish that I did not make any mistake.
