Question
The total mass of Chloe, Julian and Nathan is 149 kg. Julian's mass is 9 kg more than Chloe's and 10 kg more than Nathan's. Find the total mass of Chloe and Nathan.
4 m

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The total mass of Chloe, Julian and Nathan is 149 kg. Julian's mass is 9 kg more than Chloe's and 10 kg more than Nathan's. Find the total mass of Chloe and Nathan.