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Question -

x – 2y = 5
2x + 3y = 10 (C.B.S.E. 1997)



Answer -

x – 2y = 5 => x = 5 + 2y
Substituting some different values of y, we get the corresponding values of x as shown below
 
Now plot the points are the graph and join them
2x + 3y = 10 => 2x = 10 – 3y
⇒ x =  
Substituting some different values of y We get the corresponding values of x as shown below :
Now plot the points on the graph and join them we see that these two lines intersect each other at (5, 0)
x = 5, y = 0

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