# Automatic Math Equation Solver?

**URL:** <https://forum.kirupa.com/t/automatic-math-equation-solver/242814>\
**Category:** random\
**Created:** [October 30, 2007, 5:33pm UTC](https://forum.kirupa.com/t/automatic-math-equation-solver/242814 "2007-10-30T17:33:40Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![MTsoul](https://avatars.discourse-cdn.com/v4/letter/m/91b2a8/32.png) [@MTsoul](https://forum.kirupa.com/u/MTsoul)\
**Post date:** [October 30, 2007, 5:33pm UTC](https://forum.kirupa.com/t/automatic-math-equation-solver/242814/1 "2007-10-30T17:33:40Z")

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I’m working on a computer science project and I have quite a few simple equations to solve. Is there a program (Linux or Windows, preferably free) that would solve the following for me?

20y + a = (3 + b)x  
(3+c)y + x = 25

where I want to know all the **integer** values of x, y, a, b, and c, given a, b and c could be arbitrary integers with which I could provide some limits (e.g. a \>= 0).

That’s just an example problem. It takes quite a bit of time to get a possible set of solutions for each of these and this project isn’t really about math.

Does anybody know of one?

Thanks