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(3/2)-(1/2x-1)=(5/6x-2)
人气:399 ℃ 时间:2020-09-20 19:04:39
解答
(3/2)-(1/2x-1)=(5/6x-2)
3/2-1/2x+1=5/6x-2
3/2+2+1=(1/2+5/6)x
9/2=(8/6)x
(4/3)x=9/2
x=9/2*3/4
x=27/8
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