Respuesta :

35+25=60
y=60


If you add the opposite side values of the triangle (not the one touching the y), you get the value of y). 35+25=y
This works because y+x= 180 and the three angles of a triangle add to 180.
missp77

Step-by-step explanation:

x+35+25=180

x+60 =180

x = 120.

y+x =18