HELP PLEASE!!!!
Find the value of x.
(4x + 10)
7
122°
A. 33
B. 28
C. 12
D. 20

Answer:
B. 28
Step-by-step explanation:
Since (4x + 10) and 122 degrees are angles that are across from each other (vertical angles), they equal each other.
4x + 10 = 122
-10 -10
4x = 112
/4 /4
x = 28