怎么解6.8x-12.3=3.8x
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怎么解6.8x-12.3=3.8x怎么解6.8x-12.3=3.8x怎么解6.8x-12.3=3.8x6.8x-12.3=3.8x6.8x-3.8x=12.33x=12.3x=4.1不懂在私聊我哦.3
怎么解6.8x-12.3=3.8x
怎么解6.8x-12.3=3.8x
怎么解6.8x-12.3=3.8x
6.8x-12.3=3.8x
6.8x-3.8x=12.3
3x=12.3
x=4.1
不懂在私聊我哦.
3X=12.3
X=4.1
6.8x-12.3=3.8x
6.8x-3.8x=12.3
3x=12.3
x=4.1
怎么解6.8x-12.3=3.8x
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