Question

Find the unknown using an inverse operation:
$\frac{n}{-4}=-2$

Answer 1

$\frac{n}{-4}=-2$

( Taking inverse of $\frac{1}{-4}$ i.e $-4$ and multiplying the above eqn )

$-4\times \frac{n}{-4}=-4\times -2$

$n=8$