Question

Which propety justifies this statement? X - 4 = x - 4. A.substitution propert of equality

B. Transitive property of equality
C. Symmetric property of equality
D.reflexive property of equality

Answer 1

x - 4 = x - 4

answer
D.reflexive property of equality

The reflexive property of equality simply is equal to itself

Answer 2

D.reflexive property of equality:

Explanation:

`x-4 =x-4`

A.substitution propert of equality : example if x=5 then x+10 is 5+10

B. Transitive property of equality : Example If c=b and b=4 then c=4

C. Symmetric property of equality : Example if a+b=c then c=a+b

D.reflexive property of equality: example : a=a

Both sides are same in reflexive property. So x-4=x-4 is a reflexive property of equality.