Respuesta :

rasaS

Answer:

25

Step-by-step explanation:

6x + 30 = 180

6x = 150

x = 25

kritika3375

Answer:

25°

Step-by-step explanation:

6x + 30° = 180° {being linear pair }

6x = 180° - 30°

6x = 150°

x = 150° / 6

x = 25°

Hope it will help :)