I ran into a predicament... I have the following equation:

$\displaystyle \epsilon^2 \frac{d^2 y}{d x^2} + \epsilon (x+1) \frac{dy}{dx} - xy = 0$

how can I convert it to a form that looks like:

$\displaystyle \frac{d^2 y}{d x^2} + q(x,\epsilon) y = 0$

or of the form:

$\displaystyle \epsilon^2 \frac{d^2 y}{d x^2} + q(x) y = 0$