18.6/(3.7-x)=6.
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18.6/(3.7-x)=6.18.6/(3.7-x)=6.18.6/(3.7-x)=6.18.6/(3.7-x)=6.23.7-x=18.6÷6.23.7-x=3x=3.7-3x=0.718.6/（
18.6/(3.7-x)=6.
18.6/(3.7-x)=6.
18.6/(3.7-x)=6.
18.6/(3.7-x)=6.2
3.7-x=18.6÷6.2
3.7-x=3
x=3.7-3
x=0.7
18.6/（3.7-x)=6.2
3.7-x =18.6/6.2
3.7-x =3
x =3.7-3
x =0.7
18.6/(3.7-x)=6.2
3.7-x=18.6÷6.2
3.7-x=3
x=3.7-3
x=0.7
18.6/(3.7-x)=6.
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