Re: Solving 2 simultaneous equations. There are 4 variables. 2 of these variables are to be determined by Mathcad. The other 2 variabes are defined as (a,b). A large set of (a,b) is provided.

Further to Werner comments I would highly recommend using one of the file input options. I have passed many worksheets to the forum in the past which will help. I will try and find them and post for information.