Respuesta :

Answer:

The length of XY is 14x + 20

Step-by-step explanation:

Answer:

XY = 6

Step-by-step explanation:

Since line n bisects XY, there are two congruent segments.

1. 5x + 8 = 9x + 12

2. 4x = -4

3. x = -1

4. subtitute x into the equations to get 3 + 3 = 6