waecmaths question:
If $\tfrac{3}{2x}-\tfrac{2}{3x}=4$ Solve for x
Option A:
$\tfrac{4}{5}$
Option B:
$\tfrac{4}{13}$
Option C:
$\tfrac{5}{24}$
Option D:
$\tfrac{13}{24}$
waecmaths solution:
$\begin{align} & \frac{3}{2x}-\frac{2}{3x}=4 \\ & \frac{9-4}{6x}=4 \\ & \frac{5}{6x}=4 \\ & x=\frac{5}{6\times 4}=\frac{5}{24} \\\end{align}$
maths year:
maths topics: