200*cos(x)+(tan(x))^2*cos(x)=10
    200*cos(x)+(tan(x))^2*cos(x)=10
    x=399729.75+0.12*0.5*x+0.1%*0.5*x+551.32+（x-0.12*0.5*x-0.1%*0.5*x-551.32）*0.8*0.2
    x=399729.75+0.12*0.5*x+0.1%*0.5*x+551.32+（x-0.12*0.5*x+0.1%*0.5*x+551.32）*0.8*0.2
    x=399729.75+0.12×0.5×x+0.001×0.5×x+551.32+(x-0.12×0.5×x+0.001×0.5×x+551.32)×0.8×0.2
    3x9.6-3x÷4+4x=9.3
    3x[(9.6-3x)÷4]+4x=9.3
    3x[(9.6-3x)÷4]+4x=9.3
    10000/x+10000/(x+102*0.1)=20000/(134+99*0.1)
    2（4.64-x）+x=9
    10000/x+10000/(x+102*0.1)=20000/(124+99*0.1)
    10000/x+10000/(x+102*0.1)=20000/(124+99*0.1)
    2（4.64-x）+x=9
    x(10+x)=60
    x/15+0.65=x/12
    x/15+24/60=x/12+15/60
    x²－x+1/4
    80+X=575-450+X*25%
    13.2x-8.5x＝70.5
    x-32.5＝94

Home page << page1941 page1942 page1943 page1944 page1945 ... ... page1947 page1948 page1949 page1950 page1951 >> Last page 31237 pages in total