Question

solve for r in terms of s and t.
$s = tr$
$r = $

Explanation:

Step1: Isolate r by dividing t

Divide both sides of the equation by $t$ to solve for $r$.
$\frac{s}{t} = \frac{tr}{t}$

Step2: Simplify the right-hand side

The $t$ terms cancel out on the right.
$\frac{s}{t} = r$

Answer:

$\frac{s}{t}$