Question
Rael and Raeann had 231 marbles altogether. After Rael gave 20 marbles to Raeann, Rael had 2 times as many marbles as Raeann. How many marbles did Raeann have at first?
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Rael and Raeann had 231 marbles altogether. After Rael gave 20 marbles to Raeann, Rael had 2 times as many marbles as Raeann. How many marbles did Raeann have at first?