Answer:
Option A is correct.
Reflexive property of equality that justifies the statement x-4 =x-4
Step-by-step explanation:
Given the statement: x-4 = x-4
Reflexive property of equality states that the value is equal to itself.
Further, we can say that this property states that for all real numbers, a =a.
Therefore, by definition of reflexive property of equality:
x -4 = x- 4
Therefore, the property of equality that justifies the given statement x-4 = x-4 is: Reflexive property of equality