Intro to properties of equality for algebraic proofs
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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