Question
The total mass of Xandra and her uncle is 70.26 kg. Xandra's uncle has a mass of 39.47 kg more than Xandra. Find Xandra's mass.
2 m

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The total mass of Xandra and her uncle is 70.26 kg. Xandra's uncle has a mass of 39.47 kg more than Xandra. Find Xandra's mass.