Answer:
reflexive property of equality
Step-by-step explanation:
A: substitution property of equality
[tex]y=x+5, x=2[/tex]
[tex]y=2+5=7[/tex] is an example of substitution property.
B:transitive property of equality
If c=b and b=5 then c=5
[tex]x - 4 = x - 4[/tex] does not represent transitive property
C:symmetric property of equality
1+2=3 then 3=1+2 is symmetric.
[tex]x - 4 = x - 4[/tex] does not represent symmetric property
D:reflexive property of equality
a=a represents reflexive property
[tex]x - 4 = x - 4[/tex] represents reflexive property of equality
