Question
Sarah and Penelope have some marbles. If Sarah gives 14 marbles to Penelope, Penelope will have 4 times the number of marbles as Sarah. If Penelope gives 24 marbles to Sarah, Sarah will have 12 as many marbles as Penelope. How many marbles does Sarah have at first?
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Sarah and Penelope have some marbles. If Sarah gives 14 marbles to Penelope, Penelope will have 4 times the number of marbles as Sarah. If Penelope gives 24 marbles to Sarah, Sarah will have 12 as many marbles as Penelope. How many marbles does Sarah have at first?