Which statements are true about the ordered pair (−1,−4) and the system of equations? x−y=37x−y=−3 select each correct answer. when (−1,−4) is substituted into the second equation, the equation is true. the ordered pair (−1,−4) is not a solution to the system of linear equations. when (−1,−4) is substituted into the first equation, the equation is true. when (−1,−4) is substituted into the first equation, the equation is false. the ordered pair (−1,−4) is a solution to the system of linear equations. when (−1,−4) is substituted into the second equation, the equation is false.