Solving liner pair of equations in graphical method
* To get different equations change the value of a1, b1, c1, a2, b2, c2
* For different co ordinates input different values for x
* To view next steps click on s1, s2.........
* To view position of points on graph click points of line1 and points of line2 in cartesian plane.
* to view lines click on line1 and line 2 in the cartesian plane.