8X-1/3=1/9(方程) 3/8×()/()=11/5×()/()=1/6+( )/( )=()/()-()1/6=1

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8X-1/3=1/9(方程) 3/8×()/()=11/5×()/()=1/6+( )/( )=()/()-()1/6=1
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8X-1/3=1/9(方程) 3/8×()/()=11/5×()/()=1/6+( )/( )=()/()-()1/6=1
8X-1/3=1/9(方程) 3/8×()/()=11/5×()/()=1/6+( )/( )=()/()-()1/6=1

8X-1/3=1/9(方程) 3/8×()/()=11/5×()/()=1/6+( )/( )=()/()-()1/6=1
8X-1/3=1/9(方程)
8x=4/9
x=1/18
3/8×(8)/(3)=11/5×(5)/(11)=1/6+(1/3 )/(1/2 )=(7)/(6)-1/6=1