Respuesta :

RobertZein

Answer:

x=59

y=67

Step-by-step explanation:

x=y-8

x+y+54=180

Replace x with y-8

y-8+y+54=180

2y=180-46

2y=134

y=67 degrees

x=y-8

x=67-8

x=59 degrees

Checking:

67+59+54=180