five years ago, luckee was three times as old as lovely, 10 years later luckee whould be twice as old as lovely. how old are they now .
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Step-by-step explanation:
Luckee Lovely
3 1
4 2
1 --------- 15
So,
Luckee = 3×15 + 5 = 50
Lovely = 1×15 + 5 = 20
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