How To Solve Linear Systems Using Substitution By Avoiding Fractions!

This math video tutorial explains how to solve linear systems using substitution while avoiding fractions at the same time.

Matrices - Free Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html

System of Equations:
https://www.video-tutor.net/systems-of-equations.html

Final Exam and Test Prep Videos:
https://bit.ly/41WNmI9