Question
Ivory and Abi have some cards. If Ivory gives 12 cards to Abi, Abi will have 5 times the number of cards as Ivory. If Abi gives 30 cards to Ivory, Ivory will have 23 as many cards as Abi. How many cards does Ivory have at first?
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Ivory and Abi have some cards. If Ivory gives 12 cards to Abi, Abi will have 5 times the number of cards as Ivory. If Abi gives 30 cards to Ivory, Ivory will have 23 as many cards as Abi. How many cards does Ivory have at first?