Question
Liam is 8 kg heavier than Bryan and 7 kg heavier than Albert. The average mass of the 3 men is 53 kg. Find the average mass of Bryan and Albert.
2 m

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Liam is 8 kg heavier than Bryan and 7 kg heavier than Albert. The average mass of the 3 men is 53 kg. Find the average mass of Bryan and Albert.