Algebra Using Properties of Equality

Which property is shown below?
__________________________
7n = 21 then n = 3

• Division Property

• Sorcery

• Reduction of Multiples

• Distributive Property

If 2x - 5 = 10, then 2x = 15.

• Subtraction Property of Equality

• Addition Property of Equality

• Division Property of Equality

• Substitution

If 3x = 15, then x = 5

• Subtraction Property of Equality

• Addition Property of Equality

• Division Property of Equality

• Multiplication Property of Equality

x = x

• Transitive Property of Equality

• Symmetric Property of Equality

• Reflexive Property of Equality

• Division Property of Equality

If y/4 = 5, then y = 20

• Multiplication Property of Equality

• Division Property of Equality

• Addition Property of Equality

• Subtraction Property of Equality

If AB = CD and CD = EF, then AB = EF

• Symmetric Property of Equality

• Reflexive Property of Equality

• Transitive Property of Equality

• CLT or Simplify

For any numbers a, b, and c, if a = b and b = c, then a = c.

• Transitive Property         

• Symmetric Property

• Reflexive Property

• Substitution Property

Which property is shown below?
__________________________
4(x+6) = 4x + 4(6)

• Reflexive

• Distributive

• Transitive

• Substitution

Name the property described:
If PQ = RS then RS = PQ

• Reflexive

• Symmetric

• Transitive

• Addition

If a = b, then a may be replaced by b in any expression.

• Transitive Property         

• Reflexive Property             

• Symmetric Property 

• Substitution Property