Q. 55.0( 6 Votes )

Solve the following systems of equations graphically:

Answer :

Given: 
To show: The given pair of equations graphically.
Solution:
For x + y = 6,
Put y = 0, we get x = 6
Put x = 0, we get y = 6
Table for x + y = 6


x + y = 6 passes through (6, 0) and (0, 6)

For x – y = 2
Put y = 0, we get x = 2
Put x = 0, we get y = -2
Table for  x – y = 2


x – y = 2 passes through (2, 0) and (0, - 2)
Plot the points in the graph,

They meet at point x = 4, y = 2

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