The fruit shop has some oranges and 420 kilograms of apples. After selling 58 kilograms of oranges and 182 kilograms of apples, there are the same amount of both kinds of fruits left. How many kilograms of oranges are there?
水果店有一些橘子和420千克苹果，卖了58千克橘子和182千克苹果后，两种水果剩下的同样多，原来有多少千克橘子？
<gadget id="calculator">420 - 182</gadget>
<output>238</output>

<gadget id="calculator">238 + 58</gadget>
<output>296</output>

<result>296</result>