Question

Examine which of the following points are solutions of the equation 2x - y = 5 and which are not :
(1) (3, 1)
(2) (-2, -9)
(3) (0, 5)
(4) (5, 0)
(5) (0, -5)
(6) (4, 2)
(7) (2, 1)
(8) (-1/2,-11/2)
(9) (1 + √2, -3 + 2√2)
(10) (1, -6)

Answer 1

Answer:

1,2 and 5 are solution and 3,4,6,7,8,9 and 10 are not solution