问题描述:
3/2[2/3(x/5-1)+2]-x=6
0.4x+0.1/0.5-0.01-0.2x/0.04=5.75
1/2x-2[1-1/4(x-3)]=x+1/2(x-3)
0.4x+0.1/0.5-0.01-0.2x/0.04=5.75
1/2x-2[1-1/4(x-3)]=x+1/2(x-3)
问题解答:
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