The abcissa & ordinate of a point passing through 7x-4y + 6 = 0 , are equal . Find the point.
Given, The abcissa & ordinate of a point passing through 7x-4y + 6 = 0 , are equal .
Hence, x = y
⇒ 7 x – 4 x + 6 = 0 (since y = x)
⇒ 3x = -6
⇒ x = -2
∵ x = y
⇒ y = -2
Hence, the point is (-2,-2)