The point begin ordered pair, 3, negative 3, end ordered pair is the solution to which of the following systems of equations? a begin equation . . 6 times x plus 5 times y equals . . 3 . . end equation begin equation . . 2 times x plus 4 times y equals . . negative 6 . . end equation b begin equation . . 2 times x minus 3 times y equals . . fifteen . . end equation begin equation . . negative x plus 4 times y equals . . negative 9 . . end equation c begin equation . . 8 times x plus 3 times y equals . . fifteen . . end equation begin equation . . 5 times x minus 6 times y equals . . negative thirty three . . end equation d begin equation . . 7 times x minus 2 times y equals . . twenty seven . . end equation begin equation . . negative 3 times x minus 5 times y equals . . negative twenty four . . end equation