If you add both equations you will get 180 degrees in angle because thats how many degrees are in a line. So 9x+9+6x+6 = 180 and you solve this equation for 15x = 165 so divide the equation by 15 and you have x = 11. Put the x back in the equation and you will have angle RQS equaling 108 degrees! I hope this helped and if I am right could I have brainliest? :)
