Solve the following real-world problem: Ahmadullah’s basketball team will play 21 games this season. That is 12 games more than 1/3 the number of games they played last season. How many games did they play last season?(1 point)

Answer 1

Let x be the number of games they played last season.
This season they will play 1/3x + 12 = 21 games.
1/3x = 9
x = 27
They played 27 games last season. Answer: \boxed{27}.