Question

1. $\frac{r}{3}=-8$

Explanation:

Step1: Isolate $r$ via multiplication

Multiply both sides by 3.
$$\frac{r}{3} \times 3 = -8 \times 3$$

Step2: Simplify to solve for $r$

Cancel 3 on left, compute right side.
$$r = -24$$

Answer:

$r = -24$