2/3x-1/2x=5/6求x等于?
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2/3x-1/2x=5/6求x等于?
2/3x-1/2x=5/6
求x等于?
2/3x-1/2x=5/6求x等于?
转化一下,4/6x-3/6x=5/6
计算得到x=5
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2/3x-1/2x=5/6求x等于?
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