Given \qquad m \angle AOC = 96^\circm∠AOC=96 ∘ m, angle, A, O, C, equals, 96, degrees \qquad m \angle BOC = 8x - 67^\circm∠BOC=8x−67 ∘ m, angle, B, O, C, equals, 8, x, minus, 67, degrees \qquad m \angle AOB = 9x - 75^\circm∠AOB=9x−75 ∘ m, angle, A, O, B, equals, 9, x, minus, 75, degrees Find m\angle BOCm∠BOCm, angle, B, O, C: