3x+1/2-1 ≥x
    3(X-2)<8-(X+6) 3X+3<2(2X-1)+6
    2X+1>3 4+X<7
    2sqrt(2)x+6sqrt2>3x
    5x-2<6x+1
    -41800+30000+X-X*10%/4-4500 >3000
    3x+2≥6x-9
    x-550-(1000×6%/12+1500×8%/12+x×6%/12) ≥50
    x-550-(1000×6%/12+1500×8%/12+x×6%/12)≥50
    -11200 + X - ( 10 % * X / 4 ) ≥100
    -11200 + X - ( 10 % * X / 4 ) ＞100
    -11200+X-(10%*X/4)>100
    x3>
    x^2-3x<=10
    13-4x^2>0
    4x^2-4x>15
    3x^2+5x<=0
    4x^2-4x>15
    3-a<=log(2,15-a)
    3-a

Home page << page430 page431 page432 page433 page434 ... ... page445page page446page page447page page448page page449page >> Last page 1275 pages in total