Question

Select the postulate of equality or inequality that is illustrated.

Answer 1

Answer:

Option 3 is correct.

By symmetric postulates of equality

Step-by-step explanation:

Symmetric postulates of equality states that if one value is equal to another value, then the second value is also equal to the first value i.e,

if x =y , then y =x

Given:

If 5 =x +2

then by symmetric property of equality;  

x+2 = 5

Answer 2

The symmetric property of equality.

This property states that: if a = b, b = a.