.Mother squirrel picks pine nuts. She can pick 20 pine nuts in sunny days and 12 in rainy days. On average, she can pick 14 pine nuts. There are 6 rainy days in these few days. How many days did it take in total? Solve the equation.
.松鼠妈妈采松子，晴天每天可采20个，雨天每天可采12个，平均每天采14个，这几天中雨天有6天．问共采了多少天？用方程解．
<gadget id="calculator">6 * 14</gadget>
<output>84</output>

<gadget id="calculator">6 * 12</gadget>
<output>72</output>

<gadget id="calculator">84 - 72</gadget>
<output>12</output>

<gadget id="calculator">20 - 14</gadget>
<output>6</output>

<gadget id="calculator">12 / 6</gadget>
<output>2</output>

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

<result>8</result>