Say you have x + 3 = 5. You can drag the 3 to the other side of the equation.
Enjoy the wonderful conceptual leaps of algebra, without getting bogged down by the tedium of traditional methods.
Drag to rearrange, tap to simplify, and draw lines to eliminate identical terms.
Easily switch between lessons and randomly-generated practice problems.
Create your own problems or edit current ones.
Current material covers:
Simplification, Like Terms, Order of Operations, Commutativity, Factorization, Prime Numbers, Elimination, Isolation, Variables, Solving Equations.
And one more thing...
External display support. If you have an external display cable, you can demonstrate algebra to your audience.
Made possible with support from the Percepts and Concepts Laboratory of Indiana University, Bloomington.

What's New in This Release:

· Brand new equation editor with iCloud. Simply type your problems in and they will appear across all of your devices.
· Expressions are now more reactive to your touch.
· Dynamic resizing, equations try to fill out their space.
· Updated UI with retina graphics for The New iPad.
· Undo/Restart functionality (per user requests)
· Bug fixes.
· Added language support for Russian, Danish, Czech.

What's New in 1.3:

· New Lesson: Substitution. Tap on a variable to activate substitution.
· Quick Elimination: Draw a line through two elements to automatically find the common factor.
· Lesson Menu: New icon in the toolbar to access the list of lessons and jump to one of your choice. Substitution is in the middle of the lessons, not at the end!
· Also bug fixes and performance improvements. Confirmed to work with the iPad 2's mirroring functionality.

What's New in 1.2.3:

· Fixed crash that was occurring on older devices.
· Added the ability to repeat a problem when finished.
· Added support to reduce when 0 is in the numerator.
· Example: 0/x, strike through the 0 and x to reduce to 0