Properties of Equality Flashcards
Addition Property of Equality
If a=b, then a+c=b+c
If a=b, then a+c=b+c
Addition Property of Equality
Subtraction Property of Equality
If a=b, then a-c=b-c
If a=b, then a-c=b-c
Subtraction Property of Equality
Multiplication Property
If a=b, then a x c = b x c
If a=b, then a x c = b x c
Multiplication Property
Division Property of Equality
If a = b and c ≠ 0, then a/c = b/c
If a = b and c ≠ 0, then a/c = b/c
Division Property of Equality
Reflexive Property of Equality
a = a
a = a
Reflexive Property of Equality
Symmetric Property of Equality
If a = b, then b = a
If a = b, then b = a
Symmetric Property of Equality
Transitive Property of Equality
If a = b and b = c, then a = c
If a = b and b = c, then a = c
Transitive Property of Equality
Substitution Property of Equality
If a = b, then b can replace a in any expression
