√（9-x^2）+√（6x-x^2）>3
    0≤2x-1≤1
    -1<2+x≤2
    1<-2x+1<6
    (x-3)/2+3≥8 1-3(x-1)<8-x
    (x-1)÷2－（5x+2）÷4≥1
    x-1≤1
    （x+1）（x－2）<0
    abs（2x-1）≤5
    4（x-0.3）<0.5x＋5.8
    1-3/2x≥x-8/3
    5x+7>3(x+1)
    -0.25+0.5x
    -3(x-1)≥1-x
    3-2x≥-1
    3x-2>-5
    0.5x+3-4≥x
    x+6/2-4≥x
    （x＋2）/2≥（x＋3）/3
    3x<2(x-1)+3

Home page << page1237 page1238 page1239 page1240 page1241 ... ... page1252page page1253page page1254page page1255page page1256page >> Last page 1275 pages in total