Question

Find the points on the X axis whose distance from the line 4x+3y-12=0 is 8 units.

Answer 1

The perpendicular distance from the line is 4.

So, y = 4

Substitute value of y in 4x + 3y = 12

—-> 4x + 3(4) = 12

—-> 4x + 12 = 12

—->4x = 12 -12

—-> 4x=0

—-> x=0