 
 <translate> What was the question for this implicit rationale, and corresponding answer?
Let Mel's weight be m. Brenda’s weight is 3 * m + 10 = 220 pounds. Thus 3m = 220 - 10 = 210 pounds. Therefore Mel's weight is m = 210 / 3 = 70 pounds.
 The answer: 70 <ibo> Gịnị bụ ajụjụ maka echiche a na-apụtachaghị ìhè, na azịza kwekọrọ na ya? Ka ibu Mel bụrụ m. Ibu Brenda bụ 3 * m + 10 = 220 pound. Ya mere 3m = 220 - 10 = 210 pound. Ya mere, arọ Mel bụ m = 210 / 3 = 70 pound.  Azịza ya bụ: 70 