The sum of 8 x and 6 25 is 150, find x.
8个x和6个25的和是150，求x．
<gadget id="calculator">25 * 6</gadget>
<output>150</output>

<gadget id="calculator">150 - 150</gadget>
<output>0</output>

<gadget id="calculator">0 / 8</gadget>
<output>0</output>

<result>0</result>