如果5x十2=2x一4则3x=一一一x=一一一
人气:178 ℃ 时间:2020-02-01 08:27:48
解答
如果5x十2=2x一4则3x=-6 x= -2解下列方程,7X一1=6手机提问者在客户端右上角评价点【满意】即可。还有4分之3X=22X十3=x一5
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