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標題:
數學題(方程)
發問:
55-20h=20h+11 h=???
最佳解答:
50-20h=20h+11 50-11=20h+20h 39=40h h=0.975
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其他解答:
50-20h=20h+11 50-11=20h+20h 39=40h h=0.975|||||55-20h=20h+11 55-20h+20h=20h+11+20h 55=40h+11 44=40H h=10/11|||||55-20h=20h+11 55-11=20h+20h 44=40h 44/40=h 1.1=h h=1.1|||||55-20h=20h+11 -20h=20h+11-55 -20h=20h-44 -20h+44=20h 44=-20h+20h 44=2h 44/2=h h=22|||||50-20h=20h+11 -20h-20h=11-55 -40+44 40h=44 h=1.1|||||h=1.1|||||55-20h=20h+11 55-11=20h+20h 44=40h 44/40=h 1.1=h h=1.1|||||55-20h=20h+11 55-11=20h+20h 44=40h 44/40 = h 11/10 =h 1.1=h|||||55-20h=20h+11 40h=44 h=(44/40) h=1.1
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