Question
Stella and Rael had 150 buttons altogether. After Stella gave 19 buttons to Rael, Stella had 2 times as many buttons as Rael. How many buttons did Rael have at first?
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Stella and Rael had 150 buttons altogether. After Stella gave 19 buttons to Rael, Stella had 2 times as many buttons as Rael. How many buttons did Rael have at first?