Question

The sum of the abscissas of all the points on the line x + y = 4 that lie at a unit distance from the line 4x + 3y 10 = 0 is

Answer 1

The sum of the abscissas of all the points on the line x + y = 4 that lie at a unit distance from the line 4x + 3y 10 = 0 is ...