Can the TI-89 solve several simultaneous equations without placing them in a matrix?

Absolutely, and they don’t have to be in any standard form, either. Here’s an example:
Solve(3x+2y=12 and y=16+4x,{x,y}) x=-1.818 and y=8.727

No comments yet.

Comment on this FAQ

This site uses Akismet to reduce spam. Learn how your comment data is processed.