Решим систему уравнений методом подстановки.
\[ 2x = 2 - 3y \]
\[ x = \frac{2 - 3y}{2} \]
\[ 5 \left( \frac{2 - 3y}{2} \right) + 4y = -2 \]
\[ 5(2 - 3y) + 8y = -4 \]
\[ 10 - 15y + 8y = -4 \]
\[ -7y = -14 \]
\[ y = \frac{-14}{-7} = 2 \]
\[ x = \frac{2 - 3(2)}{2} = \frac{2 - 6}{2} = \frac{-4}{2} = -2 \]
Ответ: x = -2, y = 2.