Answer
$-\frac{1}{4}\gt c$
Work Step by Step
$\frac{1}{2}\gt\frac{3}{4}+c\longrightarrow$ subtract$\frac{3}{4}$ from each side
$\frac{1}{2}-\frac{3}{4}\gt\frac{3}{4}+c-\frac{3}{4}\longrightarrow$ Create a common denominator
$\frac{2}{4}-\frac{3}{4}\gt\frac{3}{4}+c-\frac{3}{4}\longrightarrow$ simplify
$-\frac{1}{4}\gt c$
