What statements are true about the ordered pair (7,19) and the system of equations? {2x - y = -5 {x + 3y =22 a. the ordered pair (7,19) is a solution to the first equation because it makes the first equation true. b. the ordered pair (7,19) is a solution to the second equation because it makes the second equation true. c. the ordered pair (7,19) is not a solution to the system because it makes at least one of the equations false. d. the ordered pair (7,19) is a solution to the system because it makes both equations true.