There are 130 female employees in a certain factory, 4 more than 3 times the number of male employees. How many male employees are there?
某工厂有女职工130人，比男职工人数的3倍还多4人，有男职工多少人？
<gadget id="calculator">130 - 4</gadget>
<output>126</output>

<gadget id="calculator">126 / 3</gadget>
<output>42</output>

<result>42</result>