z3 Alternatives

Free Step-By-Step Solutions to algebra problems.

WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels.

Step by step calculator

The Professional version of Equation Editor- MathType is a powerful interactive tool for Windows and Macintosh that lets you create mathematical notation for word processing, web pages, desktop publishing, presentations, and for TeX, LaTeX, and Math…

GNU Octave is a programming language for scientific computing.

Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.

fxSolver is an free online math solver, equation library, graphing calculator and science/engineering problem helper. To get started, add some formulas, fill in any input variables and press "Solve."

MathCast is an equation editor, an application that allows you to input mathematical equations.

Any individual who has ever gazed restlessly at a knotty condition needing an answer has longed for some sort of hatchet to slice through the issue.

R is a free software environment for statistical computing and graphics.

A high-level language and interactive environment for numerical computation, visualization, and programming

Photomath is a mobile app that will give you the ability to test your equations through a simple calculator interface that will fully explain the solution in a step-by-step fashion. Read more about Photomath.

Mathway is a freemium math solving app that helps you find the solutions to any math problem you can imagine.