Respuesta :

Answer:

x = 21

y = 15

Step-by-step explanation:

Exterior angles on the same side of the transversal are supplementary

So, 3x - 16 + 6x + 7 = 180

9x -9 = 180

9x = 189

x = 21

11y - 32 = 6x + 7 since the angles are vertical angles

11y - 32 = 6(21) + 7

11y - 32 = 126 + 7 = 133

11y = 165

y = 15