Answer: (d - $5) / 4
Explanation:
Given the expression above;
$5 is subtracted for the total wealth (d) and what is left is the divided equally into 4 parts.
If the initial or total number of dollars = d
Setting $5 dollars aside ;
Then what is left is ; ( total - $5) ; d - $5
What is left is then shared equally between 4 people;
Amount left / 4
= (d - $5) / 4