Hi,
I want to calculate a system of 2 equations with 2 variables in excel. Using solver add-in to calculate results in error:
Error in model. Please verify that all cells and constraints are valid.
...and they are.
I did this calculation in a hand calculator and I got the results that appear in the excel i'll attach. (the variables are x and Fc)
That solution in fact is not 100% correct, because cells B9 and D9 are not exactly null, but I accept that. They can be -+ 5 apart from 0.
So why the solver error?
Thank you
Bookmarks