Question
The total mass of Zara and her aunt is 86.98 kg. Zara's aunt has a mass of 49.31 kg more than Zara. Find Zara's mass.
2 m

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The total mass of Zara and her aunt is 86.98 kg. Zara's aunt has a mass of 49.31 kg more than Zara. Find Zara's mass.