有關X36的精選大全

6 - X=36解方程
解:6-x=36在這裏x是減數,減數等於被&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp減數減差&nbsp&nbspX=6-36,&nbsp&nbsp&nbspx=-30下面我們來檢驗一下x=-30是否正確把x=-30代入方程,左邊:6-(-30)=...
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