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0.56x+(95.2-0.56x)÷0.28=95.2求x
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0.56x+(95.2-0.56x)÷0.28=95.2 求x
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0.56x+(95.2-0.56x)÷0.28=95.2
0.56x+340-2x=95.2
1.44x=244.8
x=244.8/1.44=170
0.56x+340-2x=95.2
1.44x=244.8
x=244.8/1.44=170
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