Please answer quickly for my unit test! -Which statements are true about the ordered pair(−1,−4) and the system of equations? Equation one: x−y=3

Equation two: 7x−y=−3

Select each correct answer.

A-When (−1,−4) is substituted into the second equation, the equation is true.

B-The ordered pair (−1,−4) is a solution to the system of linear equations.

C-When (−1,−4) is substituted into the first equation, the equation is false.

D-The ordered pair (−1,−4) is not a solution to the system of linear equations.

E-When (−1,−4) is substituted into the second equation, the equation is false.

F-When (−1,−4) is substituted into the first equation, the equation is true.