6 times the difference between x and 25, the product is 33.6, find the value of x.
6乘x与25的差，积为33.6，求x的值．
<gadget id="calculator">6 * 25</gadget>
<output>150</output>

<gadget id="calculator">150 + 33.6</gadget>
<output>183.6</output>

<gadget id="calculator">183.6 / 6</gadget>
<output>30.6</output>

<result>30.6</result>