Respuesta :

nylesiwarner

Answ3r:

4

Step-by-step explanation:

I'm kind of going on a limb here....I think  

lisasabrina69

Answer: The answer is 4

Step-by-step explanation:

P, Q, and R are collinear points.

Q lies between P and R

Therefore ,

PR = PQ + QR

5x = 10 + 3x-2

5x - 3x = 8

2x = 8

x = 8/2

x =4