Question
Yoko had 44 more smoothed stones than Lynn at first. After Yoko bought another 20 smoothed stones, she had thrice as many smoothed stones as Lynn. How many smoothed stones did Yoko have at first?
4 m

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Yoko had 44 more smoothed stones than Lynn at first. After Yoko bought another 20 smoothed stones, she had thrice as many smoothed stones as Lynn. How many smoothed stones did Yoko have at first?