The following x=how much is the solution of the equation 5x+8=51.
下面x=多少是方程5x+8=51的解．
<gadget id="calculator">51 - 8</gadget>
<output>43</output>

<gadget id="calculator">43 / 5</gadget>
<output>43/5 = around 8.6</output>

<result>43/5 = around 8.6</result>