Решите систему уравнений:

\(\displaystyle\begin{aligned}\begin{cases}2-3x=2(1-y){\small,}\\4(x+y)=x-1{,}5{\small.}\end{cases}\end{aligned}\)

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