solve any amount of systems of linear equations

i have a question that wants me to solve any number of systems of linear equations and to differentiate between no solutions, infinite solution, and one solution and list it out. i'm just really confused and i don't know where to start. I understand solving when the system is given im just having trouble because it's not

Answer 1

[Bjorn Gustavsson]

Well, this sounds like a task from introduction to linear algebra, so have a read-up on over-determined problems, and under-determined problems. Then have a look at for example the help for matlab-commands rank and cond.

HTH