Sagot :
Answer:
reflecxive property-for all real numbers x,x=x.A number equals itself.
Addition property-for all real numbers x,y,and z if x=y then x+z=y+z.
Subtraction property-for all real numbers x,y and z if x=y, then x-z=y-z.
Answer:
reflecxive property-for all real numbers x,x=x.A number equals itself.
Addition property-for all real numbers x,y,and z if x=y then x+z=y+z.
Subtraction property-for all real numbers x,y and z if x=y, then x-z=y-z.