(Solved) : 97 Algebra 2 X 2 Linear Equations Design Class Named Linearequation 2 X 2 System Linear Eq Q44146269 . . .
Needs to be done in Python please
*9.7 (Algebra: 2 x 2 linear equations) Design a class named LinearEquation for a 2 x 2 system of linear equations: ax + by = e cx + dy = f ed – bf = ad – be Y af-ec ad – bc The class contains: • The private data fields a, b, c, d, e, and I with getter methods. • A constructor with the arguments for a, b, c, d, e, and f. • A method named issolvable() that returns true if ad – bc is not 0. • The methods getx() and getY() that return the solution for the equation. Draw the UML diagram for the class, and then implement the class. Write a test program that prompts the user to enter a, b, c, d, e, and f and displays the result. If ad – bc is 0, report that “The equation has no solution.” Sample Run for Exercise09_07.py Enter input data for the program (Sample data provided below. You may modify it.) 9.0 4.0 3.0 -5.0 -6.0 -21.0 Show the Sample Output Using the Preceeding Input Reset Execution Result: command>python Exercise09_07.py Enter a: 9.0 Enter b: 4.0 Enter c: 3.0 Enter d: -5.0 Enter e: -6.0 Enter f: -21.0 x is -2.0 and y is 3.0 command> Show transcribed image text *9.7 (Algebra: 2 x 2 linear equations) Design a class named LinearEquation for a 2 x 2 system of linear equations: ax + by = e cx + dy = f ed – bf = ad – be Y af-ec ad – bc The class contains: • The private data fields a, b, c, d, e, and I with getter methods. • A constructor with the arguments for a, b, c, d, e, and f. • A method named issolvable() that returns true if ad – bc is not 0. • The methods getx() and getY() that return the solution for the equation. Draw the UML diagram for the class, and then implement the class. Write a test program that prompts the user to enter a, b, c, d, e, and f and displays the result. If ad – bc is 0, report that “The equation has no solution.” Sample Run for Exercise09_07.py Enter input data for the program (Sample data provided below. You may modify it.) 9.0 4.0 3.0 -5.0 -6.0 -21.0 Show the Sample Output Using the Preceeding Input Reset Execution Result: command>python Exercise09_07.py Enter a: 9.0 Enter b: 4.0 Enter c: 3.0 Enter d: -5.0 Enter e: -6.0 Enter f: -21.0 x is -2.0 and y is 3.0 command>
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Answer to *9.7 (Algebra: 2 x 2 linear equations) Design a class named LinearEquation for a 2 x 2 system of linear equations: ax + …
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