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四道一元一次解方程、要把过程写下来、竖着写1.1-6分之2x-5=4分之3-x2.0.2分之x+4-0.5分之x-3=13.5分之x+4-x+5=3分之x+3-2分之x-24.0.3分之0.1x-2+0.4分之3-0.7x=1(分之也就是数学分号)
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问题描述:

四道一元一次解方程、要把过程写下来、竖着写

1.1-6分之2x-5=4分之3-x2.0.2分之x+4-0.5分之x-3=13.5分之x+4-x+5=3分之x+3-2分之x-24.0.3分之0.1x-2+0.4分之3-0.7x=1

(分之也就是数学分号)

潘志松回答:
  1.x1001-2/6X-5=3/4-X   x1002/6X+X=3/4+5-1   x100x100x100x100x1004/3X=19/4   x100x100x100x100x100x100x100X=19/4×3/4   x100x100x100x100x100x100x100X=57/16   2.x100X/0.2+4-X/0.5-3=1   x100x100x100x100x100x100x1005X-2X=1+3-4   x100x100x100x100x100x100x100x100x100x100x100x1003X=0   x100x100x100x100x100x100x100x100x100x100x100x100x100X=0   3.x100X/5+4-X+5=X/3+3-X/2-2   x100X/5-X+9=X/3-X/2+1   x100x100x100x1009-4/5X=1-1/6X   x100x1004/5X-1/6X=9-1   x100x100x100x100x10019/30X=8   x100x100x100x100x100x100x100x100X=240/19   4.x1000.1/0.3X-2+3/0.4-0.7X=1   x100x100x100x100x100x1001/3X-7/10X=1+2-30/4   x100x100x100x100x100x100x100x100x100x100x100-11/30X=-9/2   x100x100x100x100x100x100x100x100x100x100x100x10011/30X=9/2   x100x100x100x100x100x100x100x100x100x100x100x100x100x100x100x100X=135/11   太想帮你了,但是我又有点事时间实在不够了,所以只能copy别人的了
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《四道一元一次解方程、要把过程写下来、竖着写1.1-6分之2x-5=4分之3-x2.0.2分之x+4-0.5分之x-3=13.5分之x+4-x+5=3分之x+3-2分之x-24.0.3分之0.1x-2+0.4分之3-0.7x=1(分之也就是数学分号)|高中数学问答-字典翻译问答网》
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