In the store, 11 color TV sets were sold in the morning, and 7 of the same color TV sets were sold in the afternoon. The price was 19,200 yuan more in the morning than in the afternoon. How much does each color TV set cost? (solution by equation)
商店里上午卖出彩电11台，下午又卖出同样的彩电7台，上午比下午多卖出19200元，每台彩电卖多少钱？(用方程解)
<gadget id="calculator">11 - 7</gadget>
<output>4</output>

<gadget id="calculator">19_200 / 4</gadget>
<output>4_800</output>

<result>4_800</result>