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Question -

2x – 3y + 13 =0
3x – 2y + 12 = 0 (C.B.S.E. 2001C)



Answer -

2x – 3y + 13 = 0
2x = 3y – 13
=> x =  
Substituting some different values of y, we get corresponding values of x as shown below
 
Plot the points on the graph and join them 3x – 2y + 12 = 0
3x = 2y – 12
x =  
Substituting some different values of y, we get corresponding values of x as shown below
 
Plot the points and join them We see that these two lines intersect each other at (-2, 3)
x = -2, y = 3

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