# If AB x BC = BCD, were A, B and C stand for just one A does not equal B does not equal C

If AB x BA = BCB, where A, B and C stand for just one A does not equal B does not equal C, then the value of A + b + C is

(a) 9

(b) 8

(c) 6

(d) 10

answer is 8.

a=1 b=2 c=5

12*21=252