|In this applet, by changing the value of coefficients and constants of the linear equation ax + by + c = 0, one can obtain desired equation and examine its representation
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|[http://nroer.gov.in/gstudio/resources/documents/show/50132/ Linear Equation]
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|10
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|This applet increases your visualisation about two linear equations, how they behave with each other when two lines can intersect, becomes parallel to each other or are overlapping to one another. Using this applet, one can understand how a line vary when its coefficients and constants change
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|[http://nroer.gov.in/gstudio/resources/documents/show/45978/ Solution of a pair of linear equation]