obliviousonlyu351 obliviousonlyu351 29-01-2024 Mathematics contestada Solve the following systems using substitution. Write your answer as an ordered pair (x, y). -5x + y = -3 3x - 8y = 24 a) (x, y) = (3, -6) b) (x, y) = (-3, 6) c) (x, y) = (3, 6) d) (x, y) = (-3, -6)