X+(100-X)=100
X+100-X=100
X=0
或此方程無解
X+(100-X)=100
X+(100-X)=100
當(dāng)?shù)脭?shù)是75的時候,
當(dāng)?shù)脭?shù)是75的時候,
當(dāng)?shù)脭?shù)是75的時候,
當(dāng)?shù)脭?shù)是75的時候,
當(dāng)?shù)脭?shù)是75的時候,
當(dāng)?shù)脭?shù)是75的時候,
數(shù)學(xué)人氣:817 ℃時間:2020-05-06 10:10:20
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