Question 495434
5x + 3 + x + 3 = 180
6x + 6 = 180
6x = 174
x = 29
P = 5(29) + 3 = 148 degrees
Q = 29 + 3 = 32 degrees.
148 degrees + 32 degrees = 180 degrees.
This does check. 
Cleomenius.