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.