Question

14. What is the solution of the system? Use substitution.

2x – y = –7
4x – y = –4
(1 point)
(–1.5, 4)
(1.5, 10)
(4, –1.5)
(–1.5, –2)

Answer 1

What you need to do with this one, is place the numbers and solve. I'll give an example of the first one!

Answer 2

And you do the same for X to see if they equal, and if they do that's your answer! :)