Answer
{$8$}
Work Step by Step
Step 1: $\sqrt[3] {4x-5}=3$
Step 2: Raising each side of the equation to the power of $3$ and simplifying, we obtain:
$(\sqrt[3] {4x-5})^{3}=(3)^{3}$
$4x-5=27$
Step 3: Solving the equation, we obtain:
$4x-5=27$
$4x=27+5$
$4x=32$
$x=\frac{32}{4}$
$x=8$
Therefore, the solution set of the equation is {$8$}.