Question 534322: in 7 years daniell will be twice as old as she was 8 years ago. how old is she now? Found 2 solutions by stanbon, josmiceli:Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! in 7 years daniell will be twice as old as she was 8 years ago.
how old is she now?
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Equation:
d+7 = 2(d-8)
d+7 = 2d-16
d = 23 yrs old (Daniell's age now)
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Cheers,
Stan H.
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