Take the number of bears Daragh has left after taking her favorite 8 bears out: 20 bears - 8 bears = <<20-8=12>>12 bears.
Divide these amongst Daragh's 3 sisters: 12 bears / 3 sisters = <<12/3=4>>4 bears per sister.
Add the 4 bears to Eden's current bears: 10 bears + 4 bears = <<10+4=14>>14 bears.
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