Answer:
it's 4488 Wich would make 187
Leave the whole number alone for now. Divide 41 by 80 and you get 0.5125
So your answer is 9.5125
Linear pair angles have too add to 180, so
5x+9+3x+11=180
8x+20=180
8x=160
x=20
so angle S is 5*20+9 = 109
angle T is 3*20+11 = 71