Решите систему уравнений:

\(\displaystyle\begin{aligned}\begin{cases}\dfrac{2x}{7}+\dfrac{5y}{28}=\dfrac{15}{14}{\small,}\\\\\dfrac{2x}{13}=\dfrac{19}{13}-\dfrac{3y}{26}{\small.}\end{cases}\end{aligned}\)

\(\displaystyle x=\) [ ] \(\displaystyle ;\)\(\displaystyle y=\) [ ]\(\displaystyle .\)