In this lesson on solving and checking algebraic equations, the instructor goes through several examples and methods for solving equations, including isolating variables, changing signs of terms, and eliminating fractions. The importance of checking solutions is emphasized, as well as the use of solution sets in formal notation. The lesson is a helpful review for those looking to refresh their skills in elementary algebra.
Solving and checking algebraic equations.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com