Answer
$m=-16\frac{1}{2}$
Work Step by Step
$\frac{-3}{4}=\frac{m}{22}\longrightarrow$ cross multiply to solve for m
$4m=-3\times22\longrightarrow$ multiply
$4m=-66\longrightarrow$ divide both sides by 4
$4m\div4=-66\div4\longrightarrow$ simplify
$m=-16\frac{2}{4}\longrightarrow$ reduce
$m=-16\frac{1}{2}$
