[(X/1.17)*0.17]/(X/1.17)=0.045 求X等于多少?
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[(X/1.17)*0.17]/(X/1.17)=0.045 求X等于多少?
[(X/1.17)*0.17]/(X/1.17)=0.045 求X等于多少?
[(X/1.17)*0.17]/(X/1.17)=0.045 求X等于多少?
[(X/1.17)*0.17]/(X/1.17)=0.045
(X/1.17)*0.17=0.045*(X/1.17)
0.17X/0.1989=0.045X/0.00765
0.8547008547X=5.88235294117X
X=0
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