Question

2y + 18 y + 39 Find y

Answer 1

Answer:

y = 21

Step-by-step explanation:

In the figure , 2y + 18 and y + 39 are opposite interior angles . We know that opposite interior angles are equal , so

2y + 18 = y + 39

=> 2y - y = 39 - 18

=> y = 21

Answer 2

Answer:

Step-by-step explanation: 2y+18 = y+39

y=21