A system of equations is shown. { � � = 7 2 � − � = − 1 { x y=7 2x−y= −1 What is the solution to the system of equations? ( ( , , ) ) A system of equations is shown. { � � = 7 2 � − � = − 1 { x y=7 2x−y= −1 What is the solution to the system of equations? ( ( , , ) )