75%x+44=98
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答案72,x=72解:0.75x+44=98,0.75x+44-44=98-44,0.75x=54,0.75x➗0.75=54➗0.75,x=72,方程的解是x=72
咨询记录 · 回答于2022-12-28
75%x+44=98
答案72,x=72解:0.75x+44=98,0.75x+44-44=98-44,0.75x=54,0.75x➗0.75=54➗0.75,x=72,方程的解是x=72
答案72,x=72解:0.75x+44=98,0.75x+44-44=98-44,0.75x=54,0.75x➗0.75=54➗0.75,x=72,方程的解是x=72