x-(5/4x-360)=1/3(5/4x-360)
人气：462 ℃ 时间：2020-02-05 03:35:35
解答
x-(5/4x-360)=1/3(5/4x-360)
-1/4x+360=5/12x-120
5/12x+1/4=360+120
2/3x=480
x=720
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