In ? ABC is A = 3 X + 16? and b = X + 7? and C= 5 x - 14? degrees . find each of these angles Share with your friends Share 0 Abhishek Kumar answered this 0 View Full Answer Nobita 🖤 answered this 3x +16 +x +7+5x -14 =180 8x+9=180 8x=180-9 X=171?8 = 1