We are given the equation $\frac{kz}{a} - t$ and asked to make $k$ the subject. We need to isolate $k$ on one side of the equation. We are assuming that the equation is equal to zero. Thus, the given equation can be written as: $\frac{kz}{a} - t = 0$

1. Problem Description

We are given the equation $\frac{kz}{a} - t$ and asked to make $k$ the subject. We need to isolate $k$ on one side of the equation. We are assuming that the equation is equal to zero. Thus, the given equation can be written as:

$\frac{kz}{a} - t = 0$

2. Solution Steps

Our goal is to isolate $k$.

First, add $t$ to both sides of the equation:

$\frac{kz}{a} = t$

Next, multiply both sides of the equation by $a$:

$kz = at$

Finally, divide both sides of the equation by $z$:

$k = \frac{at}{z}$

3. Final Answer

$k = \frac{at}{z}$