1 + \\left(\frac{x}{y} - \sin y\right)y' = 0

e^x + \left(e^x \cot y + 2y \csc y\right)y' = 0

\left[4\left(\frac{x^3}{y^2}\right) + \left(\frac{3}{y}\right)\right] + \left[3\left(\frac{x}{y^2}\right) + 4y\right]y' = 0

y' = e^{2x} + y - 1

(x + 2) \sin y + (x \cos y)y' = 0