Answer:
If we put x=2 in the given equation, we get the answer for the equation as 2
Given:

To find:
Why the answer is 2
Solution:
If we substitute the value x=2 in the given option, we get



Result:
Thus we can say that when substitute the value of x=2
We get the answer as 
9x- 7i > 3 (3x-7u)
9x- 7i > 9x-21u
9x-9x-7i>21u
-7i > 21u
I think she is gonna have to pay $14 because if you divide the number it costs by the number of pounds she bought, you get the price per pound. Not sure though.
Answer:
What question?
Step-by-step explanation: