A number is first subtracted by 2, then added by 3, then multiplied by 2, and finally divided by 3 to get 6. What is the number?
一个数先减去2再加上3，再乘2，最后再除以3是6，这个数是多少．
<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">6 * (3/2)</gadget>
<output>9</output>

<gadget id="calculator">9 - 3</gadget>
<output>6</output>

<gadget id="calculator">6 + 2</gadget>
<output>8</output>

<result>8</result>