MathCad Homework

Your set of equations is extremely simple to solve using Mathcad. One click. But since it is your homework I will not publish it.

I could even demonstrate the Gauss elimination method using successive steps.

I can even think of a way to program the steps.

Not knowing what your homework is about (are you supposed to learn algebra, or are you supposed to learn Mathcad?) I advise you to start working on it, and if you run into trouble using Mathcad, attach your worksheet and then ask for help.

Success!
Luc

You have to start at score entering this system of equations in Mathcad. And this video will be useful: Tutorial: Creating Better Homework Papers with Mathcad

If you're interested, the photo below is the version in C ++, of the algorithm searched and created by me several decades ago. You can adapt it to the mathcad programming language:

There's an unwritten rule around here that we only help with homework, we don't do it for you. This is for your benefit, not ours. So you have to make a start on your own. Get as far as you can, and if you get stuck post what you have done.