Hello, I am trying to find a mathematical procedure for finding the solutions for a linear set of vector equations. For example I have; Ax + By = P (1) Cx + Dy = Q (2) Here, A,B,C,D,x and y are all Nx1 vectors. So I need to solve for two Nx1 vectors. For a general linear equations like Ax=B -> x=A^-1.B, is there any standard procedure to solve for vectors of unknowns? Thank you very much.