Question
Barbara had four times as many marbles as pens at first. She removed 6 marbles and 2 pens each time. In the end, there were 12 marbles and 1 pen left. How many marbles and pens did Barbara have at first?
4 m

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Barbara had four times as many marbles as pens at first. She removed 6 marbles and 2 pens each time. In the end, there were 12 marbles and 1 pen left. How many marbles and pens did Barbara have at first?