Xiaohong's weight is 25 kilograms, Xiaoming's weight is twice that of Xiaohong's and 17 kilograms less, how much is Xiaoming's weight in kilograms?
小红的体重是25千克，小明的体重是小红的2倍还少17千克，小明的体重是多少千克？
<gadget id="calculator">25 * 2</gadget>
<output>50</output>

<gadget id="calculator">50 - 17</gadget>
<output>33</output>

<result>33</result>