Solve a System of complex equatoins

[kitsunekatari]

(10-03-2017 07:53 PM)Tim Wessman Wrote:  What is the significance of i4, i5, etc? Is it something specific or just "a variable"?

They are imaginary. Standard syntax in EE is to use j followed by the quantity of said unit, in this case, Ohms.

Thank you everyone for your input. I am just trying to get used to the different syntax. In the 89, variables were variables, you put in x, it returns x, unless a value is stored in said variable. In the Prime, you put in A, or X, it returns 0 because nothing is stored in it. So sometimes it's hard to check to see if an equation simplifies correctly.