Students go to the library to borrow books before the summer vacation. If each person borrows 4 books, 2 books will be missing in the end; What is the total number of ?
同学们暑假前到图书馆借书，如果每人借4本，则最后少2本；如果前2人每人先借8本，余下的人每人借3本，这些图书恰好借完，书的总数是多少？
<gadget id="calculator">8 - 3</gadget>
<output>5</output>

<gadget id="calculator">5 * 2</gadget>
<output>10</output>

<gadget id="calculator">10 + 2</gadget>
<output>12</output>

<gadget id="calculator">4 - 3</gadget>
<output>1</output>

<gadget id="calculator">12 / 1</gadget>
<output>12</output>

<gadget id="calculator">4 * 12</gadget>
<output>48</output>

<gadget id="calculator">48 - 2</gadget>
<output>46</output>

<result>46</result>