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Author: anserwaseem

ex4.1,4.2SolvingLinearEquations.py

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+# Write a function to solve linear equations.
+'''
+For any form of linear equation;
+ax + b = cx + d
+ax - cx = d - b
+x (a - c) = d - b
+x = (d - b) / (a - c)
+'''
+def linearEquation(a, b, c, d):
+    return (d-b)/(a-c)