How do you change the value of a variable in Python?

To change the value of a variable in Python, you simply assign a new value to it using the assignment operator =. Here’s how you can do it:

1. Initial Assignment: First, you assign a value to a variable.

   x = 10
   print(x)  # Output: 10

2. Changing the Value: You can change the value of the variable by assigning a new value.

   x = 20
   print(x)  # Output: 20

3. Using Expressions: You can also change the value based on an expression or calculation.

   x = x + 5  # Incrementing the value of x
   print(x)  # Output: 25

4. Reassigning with Different Data Types: You can change the variable to hold a different data type as well.

   x = "Hello"
   print(x)  # Output: Hello

In summary, you can change the value of a variable by simply reassigning it with a new value or expression.