Yunyun buys some apples and distributes them to her classmates. If each person shares 2 apples, there will be 3 more apples; if each person shares 3 apples, there will be 7 apples left. How many apples did Yunyun buy in total?
芸芸买来一些苹果分给同学，如果每人分2个，还多3个苹果；如果每人分3个，还差7个．芸芸一共买来多少个苹果．
<gadget id="calculator">3 + 7</gadget>
<output>10</output>

<gadget id="calculator">3 - 2</gadget>
<output>1</output>

<gadget id="calculator">10 / 1</gadget>
<output>10</output>

<gadget id="calculator">10 * 2</gadget>
<output>20</output>

<gadget id="calculator">20 + 3</gadget>
<output>23</output>

<result>23</result>