Charmaine sold T-shirts and a festival email password of $83. She made $5 for each shirt she sold. her total expenses were $22. How many T-shirts did she sell.

Question

explain how you got the answer please

Answer 1

To determine the number of shirts sold you must first determine the revenue earned. To find revenue you may add the expenses to the profit since both of these numbers are given.

Profit= Revenue- Expenses

translates to

Revenue= Profit+ Expenses

5n= 22 +83

5n=105

n=21

Use the variable n to solve for number of shirts sold