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Mathematics, 22.08.2019 06:00 jamesmith20

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emma is 3 times as old as tara.
in another 7 years emma will be twice as old as tara will be.
write at least one question and use algebra to find emma's age now.

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This is urgent! : (
emma is 3 times as old as tara.
in another 7 years emma will be twice...
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