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Paraphin [41]
3 years ago
9

The sum of John's and Liza's age is 21. If John is three years

Mathematics
1 answer:
Ahat [919]3 years ago
6 0

Answer: its 24

Step-by-step explanation: add three years and i think you have to find out the (x, and y)

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4 years ago
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8 0
3 years ago
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aleksandrvk [35]
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