Question
The total mass of Roshel, Zoe and Harper is 100 kg. Zoe's mass is 5 kg more than Roshel's and 18 kg more than Harper's. Find the total mass of Roshel and Harper.
4 m

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The total mass of Roshel, Zoe and Harper is 100 kg. Zoe's mass is 5 kg more than Roshel's and 18 kg more than Harper's. Find the total mass of Roshel and Harper.