What is the solution $(x,y)$ to the system of equation given below ? <br> $\qquad x-2y=5$ <br> $\qquad 3x+y=-2$

Question

$\begin{array}{1 1} (a)\;(3,-1) \\ (b)\; (3,1) \\ (c)\; (-3,1) \\ (d)\; (-3,-1) \end{array}$