Which statements are true about the ordered pair (−1,−4) and the system of equations? x−y=3 7x−y=−3 Select each correct answer. When ​ (−1,−4) ​ is substituted into the second equation, the equation is true. When ​ (−1,−4) ​ is substituted into the first equation, the equation is true. When ​ (−1,−4) ​ is substituted into the second equation, the equation is false. The ordered pair ​ (−1,−4)​ is not a solution to the system of linear equations. The ordered pair ​ (−1,−4) ​ is a solution to the system of linear equations. When ​ (−1,−4)​ is substituted into the first equation, the equation is false.