EXERCISES 3:
Identify the property is shown in the following equalities. Write only the letter
of your answer.
For all real numbers x, y and z.
Choices:
1. If x=y, then x+2y+2
2. 2 =2
a. Reflexive Property
b. Symmetric Property
c. Transitive Property
d. Addition Property
e. Subtraction Property
f. Multiplication Property
g. Division Property
h. Substitution Property
i. Distributive Property
3. If x=y, then x-4=y-4
4. If x=y, then xz=yz
5. If x=y, then x+z=y+z
6. If x=y, and y=1+2, then x=1+Z
7. 5(x+y)=5x+5y
8. If x=2, then the value of 3+x = 5
9. A number equals itself
10. If x=y, then x+(y+2) = y+(y+2)​