解方程:2-2/3X=X3/23X-(x-1)=51-38x-2/19=2-3x/33x-3x-1/4=X/63/4x-1=3x+4 2-2/3X=X3/2

来源:学生作业帮助网 编辑:作业帮 时间:2024/11/29 07:42:54
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