Question

lenear equation in tow variables X-Y=2​

Answer 1

Step-by-step explanation:

⇒ y = x – 2

If we have x = 0,then y = 0 – 2 = –2

x = 1,then y = 1 – 2 = –1

x = 2, then y = 2 – 2 = 0

∴ We have the following table:

Plot the ordered pairs (0, –2), (1, –1) and (2, 0) on the graph paper. Joining these points, we get a straight line PQ as shown below:

Thus, the line PQ is required graph of x – y = 2.