$$V = \frac { d } { t } \frac { d x } { d x } - 24 x = 0$$
$x=\frac{d}{24t}$
$V=0\text{ and }t\neq 0$
$\left\{\begin{matrix}t=\frac{d}{24x}\text{, }&d\neq 0\text{ and }V=0\text{ and }x\neq 0\\t\neq 0\text{, }&V=0\text{ and }d=0\text{ and }x=0\end{matrix}\right.$
