Simplify: (frac{2}{3xy} – frac{3}{yz})
-
A.
(frac{2-x}{12xyz}) -
B.
(frac{2z-3x}{12xyz}) -
C.
(frac{4z-3x}{12xyz}) -
D.
(frac{8z-9x}{12xyz})
Correct Answer: Option D
Explanation
(frac{2}{3xy} – frac{3}{yz} = frac{2(4)-3(3x)}{12xyz} = frac{8z-9x}{12xyz})