Answer:
∠DBC = 40°
Step-by-step explanation:
∠5 = ∠3 + ∠4 = 180° - ∠6 . . . . relationship of angles at a transversal, vertical angles
∠3 = 180° - ∠1 - ∠2 . . . . . . sum of angles of a triangle
Then
∠4 = 180° - ∠6 - (180° - ∠1 - ∠2) = ∠1 +∠2 -∠6 . . . . substitute for ∠3
∠4 = 65° +60° -85° = 40°
∠4 = ∠DBC = 40°
9(x + 2) = x - 6
9x+18=x-6
9x-x=-18-6
8x=-24
x=-24/8=-3 is your answer
Answer: I would say -8,-1
Heya, how are you doing today ^-^