A total of 427 kilograms of peaches and apricots were shipped back from the fruit shop, among which peaches were twice as much as apricots by 7 kg, how many kilograms of peaches were shipped back by the fruit shop?
水果店运回桃和杏共427千克，其中桃比杏的2倍还多7千克，水果店运回桃多少千克？
<gadget id="calculator">427 - 7</gadget>
<output>420</output>

<gadget id="calculator">1 + 2</gadget>
<output>3</output>

<gadget id="calculator">420 / 3</gadget>
<output>140</output>

<gadget id="calculator">2 * 140</gadget>
<output>280</output>

<gadget id="calculator">280 + 7</gadget>
<output>287</output>

<result>287</result>