The program must accept four integers a, b, c and d as input. The program must solve the equation b * c - (a + d) and print it as the output.

Sure, here is a step by step guide on how to solve the equation using Python:

Step 1: Accept four integers as input. You can use the input() function in Python to accept user input. Remember to convert the input to integers using the int() function.

a = int(input("Enter the value for a: "))
b = int(input("Enter the value for b: "))
c = int(input("Enter the value for c: "))
d = int(input("Enter the value for d: "))

Step 2: Solve the equation b * c - (a + d). You can do this directly in Python.

result = b * c - (a + d)

Step 3: Print the result. You can use the print() function in Python to display the result.

print("The result is: ", result)

So, the complete Python program would look like this:

a = int(input("Enter the value for a: "))
b = int(input("Enter the value for b: "))
c = int(input("Enter the value for c: "))
d = int(input("Enter the value for d: "))

result = b * c - (a + d)

print("The result is: ", result)

This program will prompt the user to enter four integers, solve the equation with those integers, and then print the result.