Overview
Practice solving systems of linear equations using the substitution method in this 19-minute mathematics tutorial. Learn the step-by-step process of solving one equation for a variable, substituting that expression into the second equation, finding one unknown value, and then using that result to determine the second unknown. Master this fundamental algebra technique through clear explanations and worked examples that demonstrate how to systematically solve systems of two linear equations in two variables.
Syllabus
Algebra 2 Practice Set #26 Solving Systems of Linear Equations by Substitution
Taught by
GreeneMath.com