Question

Solve this system. Please put your answer as an ordered pair.

-x-7y=14

-4x-14y=-28

Answer 1

* equation 1) by -4
\[-4(-x-7y)=14\]\[4x+28y=-56\]
\[-4x-14y=-28\]\[28y+(-14y)=-56+(-28)\] \[14y=84\]\[y=6\] Plug that y value in any of the original 2 equations
\[-x-7(6)=14\]\[-x=14+42\] \[x=-56\]

Answer 2

Thank you so much!

Answer 3

Your most welcome :)