Answer:
x = 2
Step-by-step explanation:
(16 =
and 8 =
)

Since the base number is 2, the exponents must equal each other.
So:
12x = 3x+18
9x = 18
x = 2
X=147
Angle x and 33 are a linear pair meaning they equal 180 and 180-33=147
AOB = 2 . x
2x = 60°
x = 30°
Answer: 18
Step-by-step explanation:
1/4 of 32 = 8
8+10 = 18