### Home > MC2 > Chapter 11 > Lesson 11.3.1 > Problem 11-91

11-91.

Create an expression to represent this problem using a variable to represent the unknown quantities. Relate each of the daily attendances to one of the days based on the information from the problem.

Let the attendance for Thursday be represented as *x*, how can you represent the other days' attendances?

Daily Attendances:

Thursday = *x*

Friday = *x* + 5500

Saturday = 2*x*

Sunday = 2*x* + 3000

*x* + (*x* + 5500) + 2*x* + (2*x* + 3000) = 36700

Thursday's attendance (*x*) = 4700 people

How many people attended on the other days?