4800x+192000=10520x
    （2*36000*8*x）√2=12000
    （2*36000*8*x）1/2=12000
    （2*x*3600）1/2=12000
    3^x=5x
    -11200+x-x*10%=100
    80×(100%+x%)＝90
    ((234.03-x*161.29)*239/2057+46408/4675-181.13)/161.29=((145.79-x*26.58)*239/2057+46408/4675-53.22)/26.58
    {[(x-55)/45]^2}*15.9=15.81
    {[(x-55)/45]^2}*15.8=15.71
    aeccos1.414
    2*x-4*sqrt(2)*x+13=0
    （X+5）÷（45+5）-X÷45=6%
    1/60×2×x+（x+2）×1/60×6
    1/60×2×x+（x+2）×1/60×6
    4*（x+28)^0.5+4=x
    lnx/2=x
    20a^2-72a+13=0
    1÷10x=330÷100
    1÷x=330÷100

Home page << page1054 page1055 page1056 page1057 page1058 ... ... page1060 page1061 page1062 page1063 page1064 >> Last page 31237 pages in total