Answer
$ p\gt -28$
The graph is shown below.
Work Step by Step
The given inequality is
$\Rightarrow \frac{p}{-4}\lt 7$
Multiply each side by $-4$. Reverse the inequality symbol.
$\Rightarrow -4\cdot (\frac{p}{-4})\gt -4\cdot 7$
Simplify.
$\Rightarrow p\gt -28$
Hence, the solution is $ p\gt -28$.
Use an open circle because $-28$ is not a solution.
Shade the number line on the right side.
