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K Sengupta
Jan19-10, 10:55 AM
Substitute each of the capital letters by a base ten digit from 0 to 9 to satisfy this set of cryptarithmetic equations. None of the numbers can contain any leading zero.

ABC*D=C*BCD, and:
BC-CA-AD= 5
DavidSnider
Jan19-10, 12:43 PM
a = 1
b = 4
c = 2
d = 6

142 * 6 = 2 * 426
42 - 21 - 16 = 5