Question
At first, Risa had 25 as many erasers as Rachel. After Risa bought another 16 erasers and Rachel lost 8 erasers, Risa had 47 as many erasers as Rachel. Find the number of erasers Risa had at first.
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At first, Risa had 25 as many erasers as Rachel. After Risa bought another 16 erasers and Rachel lost 8 erasers, Risa had 47 as many erasers as Rachel. Find the number of erasers Risa had at first.