5. (6 points) Given $3, 3, 8, 8$, please write an equation according to the "24 points" game rule that equals 24, $\qquad$
【Solution】Solution: $8 \div(3-8 \div 3)$,
$$
\begin{array}{l}
=8 \div\left(3-\frac{8}{3}\right), \\
=8 \div \frac{1}{3}, \\
=24 .
\end{array}
$$

Therefore, the answer is: $8 \div(3-8 \div 3)$.