Algebra can be tough to figure out, and textbook answer keys often don't display the step-by-step solutions so crucial to learning. Mathpapa is a website that walks you through each step of an algebraic solution.
You can also plug non-algebraic equations into Mathpapa and use it as a calculator. Mathpapa will show you the final answer and step-by-step instructions how the calculations work. In case you finish your maths problems and are hungry for more, Mathpapa provides extra practice questions.
Mathpapa also provides graphs to help you visualise how to solve equations. If you think Mathpapa is useful, have a look at previously mentioned Automath (Android) or Photomath (iOS/Windows Phone), another app we've covered. Both are similar services that you can download for your mobile phone.