Welcome to Eck - way - tions, the website all about (you guessed it) equations. There are many types of equation, and some are covered here. More types will be added, so if you don't see the type you need to know about here, you should if you come back soon. Most standard equations are covered, so more interesting types should be available soon. Here are the types:
Other areas of mathematics shall also be available soon to help solving equations.