Question
A gold box has 3 times as many balls as a grey box. Ivan added 2 balls to the gold box and 10 balls to the grey box. If there are 2 times as many balls in the gold box as the grey box, what was the total number of balls in the two boxes after Ivan added the balls?
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A gold box has 3 times as many balls as a grey box. Ivan added 2 balls to the gold box and 10 balls to the grey box. If there are 2 times as many balls in the gold box as the grey box, what was the total number of balls in the two boxes after Ivan added the balls?