Question

How many solutions doesthis system have?
x-2y=6 3x-6y=18

Answer 1

A system of two equations in two variables always has one solution(that is, one for each variable).

Answer 2

so the answer is two

Answer 3

If you take the two variables separately, then it will be two.
If you take the two variables as one(I hope you get what I mean), then the answer is one.

Answer 4

okay I get thanks

Answer 5

I would go with one, if you ask me because you will get one set of solutions in the form(x,y).

Answer 6

I have two more can you answer them?

Answer 7

Yes, you can ask them as separate questions.