Xiaoyun has 50 pictures. After she gave 12 to Xiaofang, they both have the same number of pictures. How many pictures did Xiaofang have?
小云有50张画片，她送给小芳12张后，两人的画片同样多，小芳原来有多少张画片．
<gadget id="calculator">12 * 2</gadget>
<output>24</output>

<gadget id="calculator">50 - 24</gadget>
<output>26</output>

<result>26</result>