Question
At first, Sebastian had 25 as many erasers as Lucy. After Sebastian bought another 19 erasers and Lucy lost 5 erasers, Sebastian had 35 as many erasers as Lucy. Find the number of erasers Lucy had at first.
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At first, Sebastian had 25 as many erasers as Lucy. After Sebastian bought another 19 erasers and Lucy lost 5 erasers, Sebastian had 35 as many erasers as Lucy. Find the number of erasers Lucy had at first.