Найдите пару целых значений переменных \(\displaystyle x\) и \(\displaystyle y{\small,}\) удовлетворяющих уравнению \(\displaystyle -5x-18y=-31{\small.}\)

\(\displaystyle x=\)[ ]\(\displaystyle {\small;}\) \(\displaystyle y=\)[ ]\(\displaystyle {\small.}\)