x×ln(2×12.2/x)-170/1500
    x×ln(2×16.7/x)-170/1500
    x×ln(2×6/x)-170/1500
    x×ln(2×4/x)-170/1500
    0.052×u+0.00001×u^3=69
    0.052×x+0.00001×x^3=70
    0.052×x+0.00001×x^3=70
    4*(2Y-3)/3=3Y
    3*3Y
    436.156/387.21 = （242.1344+2.9187x)/(3.322(69.106-x))
    436.156/387.21 = （282.96+2.9187x)/(3.322(69.106-x))
    436.156/387.21=（282.96+2.9187x)/(3.322(117.211-x))
    1200*x-180*x-800*x-2200=0
    2000*5-150*5-1000*5-x=0
    1000*x-150*x-350*x-3600000=0
    912*x-12*x-560*x-12000000=0
    900*x-12*x-560*x-12000000=0
    300*x-3*x-150*x-2800000=0
    300*x-3*x-150*x-0.280=0
    300*x-3*x-150*x-280=0

Home page << page8 page9 page10 page11 page12 ... ... page14 page15 page16 page17 page18 >> Last page 31315 pages in total