Answer
$\dfrac{5}{2x}$
Work Step by Step
Given: $\dfrac{11}{6x}+\dfrac{4}{6x}$
Since,in the given rational expressions denominator are same, thus take it as common and add the rational terms simply.
Thus, $\dfrac{11}{6x}+\dfrac{4}{6x}=\dfrac{11+4}{6x}$
or, $=\dfrac{15}{6x}$
or, $=\dfrac{5}{2x}$
