4gpyqwr4ck 4gpyqwr4ck 03-09-2022 Mathematics contestada Which of the following systems of equations has the same solution as -2x+2y=-2;3x-y=9 a. A. 4x = 16;3x-y=9 B. [-2x+2y=-2;16x-2y = 9 C. -3x-7y=3;3x-y=9 D. [-2x+2y=-2;x+y=11