（475+x）/（390+x）=1.3
    -3(x^2-x)
    -3（x^3-x）
    e^(-(-15.6+5.6)*4190/8.314/310)=x*10^9/(6.25-x)/(12.5-x)
    e^(-(-15.6+7.2)*4190/8.314/310)=x*10^9/(100-x)/(200-x)
    e^(-(-16.6+7.2)*4190/8.314/310)=x*10^9/(100-x)/(200-x)
    e^(-(-16.6+7.2)*4190/8.341/310)=x*10^9/(100-x)/(200-x)
    2+sinx
    x=[38.8+（103.8-38.8）/（3000-1000）*（2401.54-x-1000）]*1.2*0.85*1.0
    （5.8-5.8/1.13*0.13+0.13）/6.78=x
    （7-7/1.13*0.13+0.15）/6.78=x
    （7.064-7.064/1.13*0.13+0.15）/6.78=x
    (12839.52+x)*4.92%=4x
    e^(-(-16.6+5.6)*4190/8.314/310) = x*10^9/(25-x)/(12.5-x)
    e^(-(-16.6+5.6)*4190/8.314/310) = x*10^9/(6.25-x)/(12.5-x)
    e^(-(-15.2+7.2)*4190/8.314/310)=x*10^9/(100-x)/(200-x)
    e^(-(-15.2+5.6)*4190/8.314/310)=x*10^9/(6.25-x)/(12.5-x)
    e^(-(5.6-15.2)*4190/8.314/310) = 10^9*x/(6.25-x)/(12.5-x)
    e^(-(5.6-15.2)*4190/8.314/310)=10^9*6.25/(x-6.25)/(2x-6.25)
    0=x*12-165*12-250*12-1500

Home page << page7 page8 page9 page10 page11 ... ... page13 page14 page15 page16 page17 >> Last page 31306 pages in total