Question

explain with proper steps

Answer 1

Answer:

2y-x = y-5. + 2 x+40

2y -5 = y-5. + 10+40

2y -5 = y-5+50

2y-y = 50

y =50

Answer 2

Answer:

2y-x=y-5 + 2x+40

as exterior angle is equal to the sum of interior opposite angles

put x=5°

2y-5=y-5+10+40

y= -5+10+40+5

y=50°

Hope it HELPS you