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    Algebraic Versus Graphical Solution of Linear Equations

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    For solving a system of equations, is there a difference between using an algebraic method and using the graphical method? Explain why or why not, and include a numerical example to illustrate your point.

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    https://brainmass.com/math/linear-algebra/algebraic-versus-graphical-solution-linear-equations-482892

    Solution Preview

    There is a big difference. Algebraic methods are much more powerful in general. Whereas graphical methods can only be used to solve systems of linear equations involving up to 3 variables, algebraic methods can be used with an arbitrary number of variables. Also, graphical methods in general only yield an approximate ...

    Solution Summary

    We discuss the merits of the algebraic and graphical methods for solving systems of simultaneous linear equations and illustrate with an example.

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