Question
Glen, Sean and Fabian have some cards. The ratios of their cards are as follows:

Glen : (Glen + Sean + Fabian) = 3 : 7
Sean : (Glen + Fabian) = 1 : 3

Fabian has 22 cards more than Sean. In the end, Fabian gives away all he has to Sean and Glen so that both Sean and Glen end up with the same number of cards, how many cards has Glen received from Fabian?
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Glen, Sean and Fabian have some cards. The ratios of their cards are as follows:

Glen : (Glen + Sean + Fabian) = 3 : 7
Sean : (Glen + Fabian) = 1 : 3

Fabian has 22 cards more than Sean. In the end, Fabian gives away all he has to Sean and Glen so that both Sean and Glen end up with the same number of cards, how many cards has Glen received from Fabian?