Points A (14), B (-6), C (a) are given on the coordinate line. At what distance from point 0 is each of these points?

Point A with coordinate (14) is located at a distance of 14 to the right of point 0, provided that on the coordinate line on the right there are unit segments with a + sign, and to the left of point O – with a minus sign. Point B (-6) is to the left of point O at a distance of six unit lines. Point C (a) is to the right of point O at a distance a of unit segments and provided that a is a positive integer and to the left at the same distance, provided that a is a negative integer.
Answer 1.Y = X. 2. Y = -X. 3.14, 6, a.