A retailer spent $48 to purchase a number of special mugs. Two of them were broken in the store, but by selling each of the remaining mugs for $3 above the original cost per mug, she made a total profit of $22.
Construct an equation that will allow us to solve for the number of mugs, denoted by "n", that were originally purchased.
A) if the price for n mugs is $48, how can we express the cost per mug?