Learn how to solve a system using substitution using the easy way

The video tutorial covers solving systems of equations algebraically, focusing on the substitution method. It explains when substitution is preferable over elimination, particularly when coefficients are 1 or -1. The tutorial guides through isolating variables, substituting values, and solving multi-step equations. It concludes with understanding system consistency and independence.

How do you evaluate a function using substitution?

What steps would you take to solve for Y after finding X in a system of equations?

What does it mean for a system of equations to be consistent and independent?