There is a group of People's Liberation Army going from the river to the other side. There is only one boat in the river, which can take up to 8 people at a time. One person in the boat must be the People's Liberation Army. It has been transported 6 times, and the last time the boat is full of people, how many people are there in the People's Liberation Army? people?
有一批解放军要从河边到对岸，河里只有一只船，每次最多乘8人，撑船的一人要解放军自己，6次运完，而且最后一次船上坐满人，问这些解放军有多少人？
<gadget id="calculator">6 - 1</gadget>
<output>5</output>

<gadget id="calculator">8 - 1</gadget>
<output>7</output>

<gadget id="calculator">5 * 7</gadget>
<output>35</output>

<gadget id="calculator">35 + 8</gadget>
<output>43</output>

<result>43</result>