x*99.975%-120.467*100.025%=1/10
    x/620=（1000-x）/580+1.4
    （480*63-x）*0.85+18*63=26484.77
    （26.274+x）×1.35＝52.549+70.623-x
    （26.274+x）×1.55＝52.549+70.623-x
    （26.274+x）×1.75＝52.549+70.623-x
    （26.274+x）×1.975＝52.549+70.623-x
    （26.274+x）×1.95＝52.549+70.623-x
    （26.274+x）×2.15＝52.549+70.623-x
    （26.274+x）×2.35＝52.549+70.623-x
    （26.274+x）×2.35＝52.549+70.623-x
    x^2-(1/√3)*x-(2/3)=0
    -2*（1-x^2）/(1-X)=4
    -2*（1-x^2）/(1-2)=4
    1/d+1/(d+25)+1/(d+100)=1/(d+38)
    sin(2x-2π÷3)
    1/d+1/(d+25)+1/(d+8)=1/(d+71.42)
    1/d+1/(d+25)+1/(d+8)=1/(d+71)
    X^2+(25/8-3/2x)^2=4
    4b^2-24b-36=6

Home page << page228 page229 page230 page231 page232 ... ... page234 page235 page236 page237 page238 >> Last page 31237 pages in total