Solving Systems of
Linear Equations by Substitution
Grade 8 Math
Algebra
This video illustrates step by step how to solve systems of linear equations by substitution.
Math Video Central
This website provides tutorial videos on Algebra, Geometry, Trigonometry, Pre-Calculus, Basic Calculus, and Statistics and Probability. The videos are for junior and senior high school students as well as for parents who would like to guide their kids in understanding their lessons in math.
