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CBSE Class 10 Answered

Please explain how to draw graphs for chapter linear equations.
Asked by somyap | 15 May, 2010, 07:40: AM
answered-by-expert Expert Answer

Let's say you have two linear equations,

ax + by = c

and

dx + ey = f.

rearrange them as,

y = -ax/b + c/b

and

y = -dx/e + f/e.

Then selected values of x from 0, 1, 2, and calculate corresponding values of y from both equations, and plot on the graph. The intersection of the two lines gives the solution to the linear equations.

Regards,

Team,

TopperLearning.

Answered by | 17 May, 2010, 12:39: PM
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