The Yangtze River is the longest river in my country, with a length of about 6,299 kilometers. The Yangtze River is 4,629 kilometers shorter than twice the length of the Yellow River. How many kilometers is the Yellow River?
长江是我国第一长河，长约6299千米，长江比黄河长度的2倍少4629千米．黄河长约多少千米？
<gadget id="calculator">6_299 + 4_629</gadget>
<output>10_928</output>

<gadget id="calculator">10_928 / 2</gadget>
<output>5_464</output>

<result>5_464</result>