Which property does the statement illustrate?
column a column b
1.
if x – 3 = y and y = 8, then x – 3 = 8.
2.
if x + 2 = 7, then 7 = x + 2.
3.
if m = 2x and 2x = 7, then m = 7.
4.
if 2n – 4 = 5 + n, then 5 + n = 2n – 4.
a.
symmetric property
b.
transitive property me