kelishahenry1201 kelishahenry1201 09-03-2021 Mathematics contestada For parallelogram PQRS, PT=2x-1, QT=x+4RT = y 1, and ST - 3y - 11. Find the values of x and y: Note: You must be able to solve a systems of equations for this problem L2x-1 X+4 y-1 Зу-11 S. R.