((24+x)：3)-((4x+8)：3)=5
    ((24+x)：3)-((4x+8)：3)
    xlnx
    (163+312)/31*x+177/31*(x+15)+124/31(x+30)=1266
    (163+312)/31*x+177/31*(x+15)+124/31(x+30)=1266
    x^9＝3^x
    x^9＝3^x
    3^x＝9x
    n^2-n-63=0
    n2-n-63=0
    x^2+1.3*10^(-7)*x-1.3*10^(-13) = 0
    x^2+1.3*10^(-6)*x-1.3*10^(-13) = 0
    x^2+1.3*10^(-7)-1.3*10^(-13)=0
    x^2+1.3*10^(-6)-1.3*10^(-13)=0
    7600/x+30000/(x+60)=150
    7600/x+20000/(x+10)=150
    3+x=15
    1.5x+2x=7700
    26700+X-X*10%/12*3=50000
    26700+X-X*0.025=50000

Home page << page1052 page1053 page1054 page1055 page1056 ... ... page1058 page1059 page1060 page1061 page1062 >> Last page 31249 pages in total