There are 5 boxes of tea leaves. If 200 grams are taken out of each box, the remaining tea leaves in the 5 boxes are exactly equal to the mass of the original 4 boxes of tea leaves. How many grams are there in each box?
有5盒茶叶，如果从每盒中取出200克，那么5盒剩下的茶叶正好和原来4盒茶叶的质量相等，原来每盒茶叶有多少克？
<gadget id="calculator">200 * 5</gadget>
<output>1_000</output>

<result>1_000</result>