Question
A grey bag has 3 times as many balls as a red bag. Jenson added 3 balls to the grey bag and 12 balls to the red bag. If there are 2 times as many balls in the grey bag as the red bag, what was the total number of balls in the two bags after Jenson added the balls?
3 m

Click button first when a symbol is required. X

A grey bag has 3 times as many balls as a red bag. Jenson added 3 balls to the grey bag and 12 balls to the red bag. If there are 2 times as many balls in the grey bag as the red bag, what was the total number of balls in the two bags after Jenson added the balls?