Question
A brown bag has 3 times as many balls as a grey bag. Riordan added 2 balls to the brown bag and 6 balls to the grey bag. If there are 2 times as many balls in the brown bag as the grey bag, what was the total number of balls in the two bags before Riordan added the balls?
3 m

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A brown bag has 3 times as many balls as a grey bag. Riordan added 2 balls to the brown bag and 6 balls to the grey bag. If there are 2 times as many balls in the brown bag as the grey bag, what was the total number of balls in the two bags before Riordan added the balls?