Final answer:
The value of x in the equation is 0.09 (option A).
Step-by-step explanation:
To find the value of x in the equation x * 0.14 = 0.0126, we need to isolate x on one side of the equation. We can do this by dividing both sides of the equation by 0.14. So, x = 0.0126 / 0.14 = 0.09.
Therefore, the value of x is 0.09 (option A).