Lindsay has 4 dolls with blonde hair; four times more dolls with brown than blonde hair; 2 fewer dolls with black than brown hair. How many more dolls with black and brown hair combined does Lindsay have than blonde-haired dolls?
Lindsay has 4 x 4 = 
<gadget id="calculator">4*4</gadget>
<output>16</output>
16 brown-haired dolls.
She has 16 - 2 = 
<gadget id="calculator">16-2</gadget>
<output>14</output>
14 black-haired dolls.
Thus, Lindsay has 16 + 14 = 
<gadget id="calculator">16+14</gadget>
<output>30</output>
30 black and brown hair dolls combined.
Therefore, she has 30 - 4 = 
<gadget id="calculator">30-4</gadget>
<output>26</output>
26 more dolls with black and brown hair combined than blonde-haired dolls.

<result>26</result>