Mathematics-Algebra-MyTest-01

By Scott Anderson | December 23, 2019

This question was built on which competency?

If x \neq 0 and y \neq 0, which of the following is equivalent to   \frac{6}{3x}-\frac{7}{4y} ?

  • \frac{6y\enspace-\enspace7x}{4xy}
  • -\frac{1}{4xy}
  • \frac{8y\enspace-\enspace7x}{4xy}
  • -\frac{1}{3x \enspace-\enspace 4y}