Soloving equatins with complex numbers?

[Vebb]

Hi, as the title says, is there a program for the HP Prime that can solove equations with 1-10 variables A-J(for example) and complex numbers:

This is to be use for calculating AC current with node voltage and mesh current.

Example:
4*B+5*A*i(complex) = 0

B = 3

I know that there is a program for the HP 50G, but I have the HP Prime...

So I found this thread: http://www.hpmuseum.org/forum/thread-264...ht=complex
Is is right that this is not supported?
Would I have to get the HP 50G to solove these equations in any efficent time frame (as I have quite many of these equations to solove...)

thx for helping