The Python code in this article shows you how to solve basic linear equations in the form of Ax+B=C.
Python code to solve basic linear equation Ax+B=C
Essentially, this is a fairly small program. If you take away the comments and the introduction, then you will have about 8 lines of code.
# ------------------------------------------
# Solving equations in the form of Ax+B=C
# Designed and programmed by: Alex Shaw III
# Date created: January 2, 2023
# Last modified: January 2, 2023
# ------------------------------------------
print('*********************************************')
print('* Solving equations in the form of Ax+B=C *')
print('*********************************************\n')
numA = int(input('Input a number for A: '))
numB = int(input('Input a number for B: '))
numC = int(input('Input a number for C: '))
if (numA == 0):
print('\'A\' cannot equal zero.')
else:
print('\nFor the equation: {}x+{}={}'.format(numA, numB, numC))
print('\nThe result is: x =', int(((numC - numB) / numA)))
Feel free to use this code for your own purposes.
Output
Here is the output to this program.
Developer’s note
What about Ax-B=C?
So, to solve Ax-B=C, simply change the minus (-) sign to the plus (+) sign, on line 20 in the code listing.
As a result, the formula is (numC + numB) / numA. Remember, numA cannot equal zero.
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