identify what axiom of equality is illustrated in each item
if a = b, then
If x=y, then ax = ay.
if a = b, then a = bn
If a = b, then Va = Vb
Ifx = y, then I + 2 = y + 2.
If x = y, then x - 2 = y - 2
If a = b and b = c, then a = c.
If x= 2 and y = x - 1, then y = 2-1 = 1.
If Mis the midpoint of AB, then AB = AM + MB.​