Question
The total mass of Zoe, Lynn and Pamela is 23x kg. Zoe has a mass of 6x kg. Lynn is 8 kg heavier than Zoe.
  1. What is Pamela's mass in terms of x?
  2. If x = 13, what is Pamela's mass? 
3 m
(a)

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(b)

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The total mass of Zoe, Lynn and Pamela is 23x kg. Zoe has a mass of 6x kg. Lynn is 8 kg heavier than Zoe.
  1. What is Pamela's mass in terms of x?
  2. If x = 13, what is Pamela's mass?