Answer
$\frac{4x+3y}{xy}$.
Work Step by Step
In order to add or subtract fractions, we start by making a common denominator (bottom of the fraction). Thus, we multiply 3/x by y/y and 4/y by x/x to obtain:
$\frac{3y}{xy}$+($\frac{4x}{xy}$)=$\frac{4x+3y}{xy}$.
