Question

Find the value of x ​

Answer 1

x = 50

Explanation:

I subtracted 140 - 40 to get a 100

Then I did 100/2 which is 50

Answer 2

X=50
Both angles are equal to 140 so add them and make them equal to each other.

40+2x=140

then solve for x.

2x = 100

X=40