（1+i）^7＝1.28
    10000=40.2×（1.782+0.2×x÷60）×（x+0.0011）^1.5
    10=40.2*（1.782+0.2*x÷60）*（x+0.0011）^1.5
    20+0.3x=（1000+x-980）*50%
    （360-x）/（396-x）=610/1235
    360-x/396-x=610/1235
    x=1.2（100-x）
    72+30L-3L
    3x×x=6
    3x×x=6
    3x×x=6
    -3x×x=6
    -3x×x=6
    -3x×x=6
    -3x×x=6
    x-3x×x=6
    0.5x-3x×x=3
    0.77x=100733
    0.77x=100733
    0.77x=100733

Home page << page1278 page1279 page1280 page1281 page1282 ... ... page1284 page1285 page1286 page1287 page1288 >> Last page 31237 pages in total