plz show work diahsbsk sjs sjs s sks sis sks dis sis sks sis sksbxjxos sis d s aksisjsnd sis x sksjs
Answer:
x = 17
Step-by-step explanation:
QS is bisect of <TSR
So
2(<RSQ) = <TSR
2(3x - 9) = 84
6x - 18 = 84
6x = 102
x = 17