Question
Jade had thrice as many buttons as pens at first. She removed 4 buttons and 2 pens each time. In the end, there were 11 buttons and 1 pen left. How many buttons and pens did Jade have at first?
4 m

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Jade had thrice as many buttons as pens at first. She removed 4 buttons and 2 pens each time. In the end, there were 11 buttons and 1 pen left. How many buttons and pens did Jade have at first?