Answer
See the graph
Work Step by Step
We are given
$4y \lt -3x \rightarrow y \lt \frac{-3}{4}x$
$y\lt\frac{-3}{4}x$
Graph the boundary lines $y\lt\frac{-3}{4}x$ and $y\lt\frac{-3}{4}x$
The two inequalities are the same.
The pink region of overlap contains the system’s solutions.