This video will run through the basics of solving a system of equations using a calculator from the Ti83 and Ti84 family of calculators. In the video I use a Ti84 CE, but the menu system is identical to older calculators. Remember to carefully interpret your solution when you have your solved matrix.

▬▬ Chapters ▬▬▬▬▬▬▬▬▬▬▬
0:00 Start
0:16 The process of solving a system of equations using a matrix
0:50 Example 1, Solving a system of two linear equations
1:33 Enter the system into the calculator as a matrix
2:56 Selecting the solve option, using rref on a matrix
4:09 Interpret the solution matrix
4:46 Example 2, Solving a system of three linear equations
6:14 Wrap up information and ending

▬▬ Related Videos ▬▬▬▬▬▬▬▬▬▬▬
This video is related to many other topics. Check them out:
Solve a system of equations using a matrix:    • PreCalculus  Solve a system of equa...  
Solve a system of linear equations using substitution:    • PreCalculus  Solve a system of line...  

▬▬ Links ▬▬▬▬▬▬▬▬▬▬▬
Website: http://www.MySecretMathTutor.com
Contact: http://www.mysecretmathtutor.com/cont...
Facebook:   / about  

▬▬ Want to help? ▬▬▬▬▬▬▬▬▬▬▬
You can make MySecretMathTutor even better by contributing community subtitles.
Subtitles: http://www.youtube.com/timedtext_cs_p...