A boat carrying 20 sheep, 10 cows and 14 dogs capsized.  3 of the sheep drowned.  Twice as many cows drowned as did sheep.  All of the dogs made it to shore.  How many total animals made it to the shore?
The boat had 20 - 3 = <<20-3=17>>17 sheep make it to shore.
3 sheep drowned, so 2 * 3 = <<2*3=6>>6 cows drowned.
10 cows on the boat - 6 drowned = <<10-6=4>>4 cows made it to the shore.
17 sheep + 4 cows + 14 dogs = <<17+4+14=35>>35 animals made it to shore.
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