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Solving Systems of Equations

In mathematics, system of equation is one important topic. A set of linear equations contains a solution set which is common called as system of linear equations. In a linear equation with two variables are in the standard form of ax + by + c = 0. Where x and y are variables and a, b, and c are real numbers and also a ? 0 and b ? 0 in the standard form. Example for two variable linear equation is 4x + 5y = 20. Let us see some example problems for solving systems of equation.

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Uploaded on October 29, 2011
Taken on October 29, 2011