Rewrite the system of linear equations $$ \left[\begin{array}{1} x^{\prime] y^{\prime) \end{array} ight]=\left[\begin{array}{cc} -4 & -2 -1 & 5 \end{array} ight]\left[\begin{array}{1} X y \end{array} ight] $$ As a single second order differential equation for $X$ CS. JG. 055