Answer: D
Step-by-step explanation: I just did it in edge
The answer would be 1/12.
1/16 * 4/3
1* 4 over 16 * 3
4 over 16 * 3
4/48
1/12.

Subtract
from both sides.

Square and expand both sides.
9x+36=18x+72
Subtract 9x from both sides.
36=9x+72
Subtract 72 from both sides.
-36=9x
Divide both sides by 9.
-4=x
Your answer would be -4.
I hope this helps :)