Algebraic Proofs

Front

What is always the 1st statement in the reason column of a proof?

Back

Given

Front

What is reason 3 in an algebraic proof?

Back

Addition Property of Equality

Front

What is step 6 in an algebraic proof?

Back

Division Property of Equality

Front

Identify the property used here: 39=39

Back

Reflexive

Front

What is reason 5 in an algebraic proof?

Back

Symmetric Property

Front

What is the Addition Property of Equality?

Back

If a = b, then a + c = b + c for any c.

Front

What is the Subtraction Property of Equality?

Back

If a = b, then a - c = b - c for any c.

Front

What is the Multiplication Property of Equality?

Back

If a = b, then a * c = b * c for any c.

Front

What is the Division Property of Equality?

Back

If a = b and c ≠ 0, then a / c = b / c.

Front

What is the Reflexive Property?

Back

For any number a, a = a.