A classmate in class 6 and 11 spent 6,800 yuan in printing poetry collections, of which 2,000 yuan was for plate making, and the rest was for printing. The printing fee for each collection of poems is 6 yuan. How many collections of poems has this student printed? (column equation solution)
六11班某同学印制诗集一共用去6800元，其中制版费2000元，其余的是印刷费．每本诗集的印刷费是6元，这位同学印制了多少本诗集？(列方程解答)
<gadget id="calculator">6_800 - 2_000</gadget>
<output>4_800</output>

<gadget id="calculator">4_800 / 6</gadget>
<output>800</output>

<result>800</result>