There are 39 pigeons in Enbo Park, and the number of newly purchased pigeons is 3 times less than the original number. How many pigeons are there in Enbo Park now?
恩波公园有鸽子39只，新买的鸽子只数比原来的2倍少3只，恩波公园现在有鸽子多少只？
<gadget id="calculator">39 * 2</gadget>
<output>78</output>

<gadget id="calculator">78 - 3</gadget>
<output>75</output>

<gadget id="calculator">39 + 75</gadget>
<output>114</output>

<result>114</result>