128x+64-4=54x+27
128x-54x=27-60
74x=-33
x=-33/74
解方程16(8x十4)一4=9(6x十3),x的值
解方程16(8x十4)一4=9(6x十3),x的值
數(shù)學人氣:796 ℃時間:2020-04-16 20:03:41
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