0.7/x-0.03 / (0.17-0.2x) = 1 (find x,)
0.7/x-0.03/(0.17-0.2x)=1
7/10x-3/(17-20x)=1
30x-119+140x=21
170x=140
X = 14 / 17
RELATED INFORMATIONS
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