Xiao Ming mistakenly wrote 6x-8 as 6(x-8), the result is much less than the original
小明把6x-8错写成6(x-8)，结果比原来少多少
<gadget id="calculator">6 * 8</gadget>
<output>48</output>

<gadget id="calculator">48 - 8</gadget>
<output>40</output>

<result>40</result>