Answer
$\color{blue}{\dfrac{5-22x}{12x^2y}}$
Work Step by Step
The expressions are not similar since they have different denominators.
Make the expressions similar using their LCD which is $12x^2y$ to obtain:
$=\dfrac{5}{12x^2y} - \dfrac{11\color{red}{(2x)}}{6xy\color{red}{(2x)}}
\\=\dfrac{5}{12x^2y}-\dfrac{22x}{12x^2y}
\\=\color{blue}{\dfrac{5-22x}{12x^2y}}$
