Okay, here we go. Obviously the apples are 10 since 3 of them equal 30.
Next line, one apple, 2 bunches of bananas equal 18. What does that tell us? Tells us that the bananas are worth 8, and since there are 2 bunches, they're worth 4 apiece.
Next line, bananas MINUS coconut shells equal 2, so that would be 4-2, correct? Correct.
Now is where it gets tricky...
It kind of plays a game of observation. There's only ONE coconut shell, so that's just 1, plus 10 for the apple, making it 11, then there's the bunch of bananas that should make it 15. Ooh, noo. There are only 3 bananas in THAT bunch, making the total 14.