Question
Ivan and Will gave away the same number of buttons. Ivan gave away 35 of his buttons while Will gave 59 of his buttons away. Given that Ivan had 20 buttons less than Will at first, how many buttons did Ivan have at first?
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Ivan and Will gave away the same number of buttons. Ivan gave away 35 of his buttons while Will gave 59 of his buttons away. Given that Ivan had 20 buttons less than Will at first, how many buttons did Ivan have at first?