Answer:
Step-by-step explanation:
From the picture attached,
Two lines l and m are parallel lines and a traversal is intersecting them.
(8x - 14) = (5x + 34) [Since both the angles are alternate exterior angles]
8x - 5x = 14 + 34
3x = 48
x = 16
(8x - 14)° + (5y + 16)° = 180° [linear pair of angles]
(8×16) - 14 + 5y + 16 = 180
128 + 2 + 5y = 180
5y = 180 - 130
5y = 50
y = 10
