2.5 Reasoning with Properties Flashcards

0
Q

Subtraction Property of Equality

A

If a=b, then a-c = b-c

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1
Q

Addition Property of Equality

A

If a=b, then a+c = b+c

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2
Q

Multiplication Property of Equality

A

If a=b, then ac=bc

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3
Q

Division Property of Equality

A

If a=b and c does not equal 0, then a/c = b/c

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4
Q

Reflexive Property of Equality

A

For any real number a, a=a

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5
Q

Symmetric Property of Equality

A

If a=b, then b=a

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6
Q

Transitive Property of Equality

A

If a=b and b=c, then a=c

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7
Q

Substitution Property of Equality

A

If a=b, then a may be substituted for b in any equation or expression

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