To solve this problem, we need to determine the value of x, which represents the number of customers who ordered slices of chicken pot pie.
Let's break down the information given:
Number of slices of shepherd's pie: 52
Number of slices of chicken pot pie: x
Total number of pies sold: 29
We can set up the equation as follows:
Number of slices of shepherd's pie / Number of slices per pie + Number of slices of chicken pot pie / Number of slices per pie = Total number of pies sold
52 / 4 + x / 5 = 29
Let's simplify and solve for x:
13 + x / 5 = 29
To isolate x, we subtract 13 from both sides of the equation:
13 + x / 5 - 13 = 29 - 13
x / 5 = 16
To solve for x, we multiply both sides of the equation by 5:
5 * (x / 5) = 16 * 5
x = 80
The value of x is 80.
#### 80
The answer is: 80
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
Chef Michel made shepherd's pie cut into 4 pieces and chicken pot pie cut into 5 pieces for the lunch crowd.  52 customers ordered slices of shepherd's pie and x customers ordered slices of chicken pot pie. Chef Michel sold 29 total pies.

### Answer:
