Question
Tim, Ethan and Daniel have some marbles. The ratios of their marbles are as follows:

Tim : (Tim + Ethan + Daniel) = 3 : 7
Ethan : (Tim + Daniel) = 1 : 3

Daniel has 24 marbles more than Ethan. In the end, Daniel gives away all he has to Ethan and Tim so that both Ethan and Tim end up with the same number of marbles, how many marbles has Tim received from Daniel?
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Tim, Ethan and Daniel have some marbles. The ratios of their marbles are as follows:

Tim : (Tim + Ethan + Daniel) = 3 : 7
Ethan : (Tim + Daniel) = 1 : 3

Daniel has 24 marbles more than Ethan. In the end, Daniel gives away all he has to Ethan and Tim so that both Ethan and Tim end up with the same number of marbles, how many marbles has Tim received from Daniel?