Question
The total mass of Erika, Nora and Lynn is 41w kg. Erika has a mass of 8w kg. Nora is 6 kg heavier than Erika.
  1. What is Lynn's mass in terms of w?
  2. If w = 12, what is Lynn's mass? 
3 m
(a)

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(b)

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The total mass of Erika, Nora and Lynn is 41w kg. Erika has a mass of 8w kg. Nora is 6 kg heavier than Erika.
  1. What is Lynn's mass in terms of w?
  2. If w = 12, what is Lynn's mass?