Wang Qiang and Li Hong collect stamps. Li Hong collects 158 stamps. Wang Qiang collects 86 less stamps than Li Hong. How many stamps does Wang Qiang collect?
王强和李红收集邮票，李红收集了158张，王强收集的邮票是李红的2倍少86张，王强收集了多少张邮票？
<gadget id="calculator">158 * 2</gadget>
<output>316</output>

<gadget id="calculator">316 - 86</gadget>
<output>230</output>

<result>230</result>