Answer:
x is 122
Step-by-step explanation:
Aas i belive . If not consult the other answer
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
Answer:
-9,4
Step-by-step explanation: