# How do you write the equation if E is inversely proportional to Z and Z = 4 when E = 6?

$\textcolor{w h i t e}{\text{XXXXX}}$$E \cdot Z = c$ for some constant $c$
Given $\left(E , Z\right) = \left(6 , 4\right)$ is a solution to the desired relation
$\textcolor{w h i t e}{\text{XXXXX}}$$6 \cdot 4 = c$
$\textcolor{w h i t e}{\text{XXXXX}}$$c = 24$
$\textcolor{w h i t e}{\text{XXXXX}}$$E \cdot Z = 24$