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Lunna [17]
3 years ago
11

Please help this is urgent! :(

Mathematics
1 answer:
liubo4ka [24]3 years ago
8 0
Whet is Emma's age?
x is Tara's age now
Emma is 3x
3x + 7 = 2(x+7) 
3x + 7 = 2x + 14
x = 7
Emma is 7 years old and tara 21

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