Question

The equation 4 + 9 = 4 + 9 is an example of which property of equality? *

Answer 1

Answer:

Reflexive

Step-by-step explanation:

The reflexive property of equality says that a given real number is always equal to itself.

For example :

$y = y$

$a = a$

$b = b$

$5 = 5$

are all examples of reflexive properties of equality.

$4 + 9 = 4 + 9$

can be simplified to

$13 = 13$

Which is explains why it is the reflexive property.