This applet is[b] Solution for two linear equations[/b]
Created by prof Hwang Modified by Ahmed
Original project [url=http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=1150.0]Solution for two linear equations[/url]

Assume there are two linear equations:
a_1 x + b_1 y +c_1=0
a_2 x + b_2 y +c_2=0

The solution is x=\frac{b1*c2-c1*b2}{a1*b2-a2*b1}, y=\frac{a2*c1-a1*c2}{a1*b2-a2*b1}

You can drag the circle to change the slope of the linear equation or drag the square to change the offset of the linear equations.

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