Question

Which system has (1, 3) as the solution?
3x - y = 0

A. x + y = -4
B. 4x + 6y = -12
C. x + y = -1
D. x - y = -2

Answer 1

same as before
put \(x=1,y=3\)

Answer 2

let me know when you get D since \(1-3=-2\)

Answer 3

I got it.

Answer 4

good

Answer 5

I have one that asks which would have no solution and which would have infinite solutions and I'm kinda confused.