Intro to properties of equality for algebraic proofs

Intro to properties of equality for algebraic proofs

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Intro to properties of equality for algebraic proofs

14:58

About this lesson

Algebraic Proofs Overview:
Properties of Equality for Real Numbers

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Video 1 of 13

Intro to properties of equality for algebraic proofs

15 min

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How two-column proofs work with a linear equation example

10 min

Identifying the multiplication property of equality from y/2 = 3

4 min

Identifying the reflexive property (a = a)

1 min

Identifying the subtraction property in an algebraic proof

4 min

Identifying the distributive property in an algebraic proof

4 min

Proving A equals B from AC equals BC using the division property

3 min

Identifying the transitive property of equality

3 min

Identifying the division property from an algebraic equation

4 min

Using the division property to simplify an equation with (a+b)

4 min

Two-column proof: solving 2(4x+1)=10 to prove x=1

8 min

Two-column proof solving a multi-step equation to show x equals 2

10 min

Two-column proof: solving y/3 + 3y - 4 = 6 to prove y = 3

9 min