Algebraic Proof and Properties Part 1: Properties Review
Algebraic Proof and Properties Part 2: Examples of Proofs (Algebraic)
Algebraic Proof and Properties Part 3: Examples of Proofs (Geometric)
Algebraic Proof and Properties Part 4: Practice Problems 1-6 (from lesson notes)
Algebraic Proof and Properties Part 4: Practice Problems 7-8 (from lesson notes)