Respuesta :

reynarobin4

Answer:

A straight line is 180° , so if you subtract 60 from 180 you get 120, and you divide 120 by 6 so the answer is 20

vidalmari6p99qfk

Answer:

x= 20

Step-by-step explanation:

Both angles form a linear pair = 180 o

6x+60 = 180

6x = 120

x = 20

6x20 +60 = 180

120 +60 = 180