a×0.6=34.9
    a×0.6=19.9
    a×0.6=12.9
    6.5=x/(x-12)
    (587+x)*0.75*1*1.55=8700/5
    -5e^x+5+e^xx=0
    6083700*（1-3.06%）-6062.23-3085150-（6083700/1.09*0.09-3085150/1.03*0.03-x/1.13*0.13）*1.12=x
    84.5/(1+(x/12*6))+0.325/(1+(x/12*13))=78.325
    （（1+G）/G）*0.05=0.45
    0.45-（（1+G）/G）*0.05=0
    0.45-（（1+G）/G）=0
    5%=（X-1801）/1801
    5%=（X-1070）/1070
    10%=（X-128）/128
    10%=（X-622）/622
    X*10=100
    10%=（X-1826）/1826
    84.5/(1+(x/12*6))+0.325/(1+(x/12*13))=78.325
    3x/5x+100=4/7
    3x−50/5x−50=4/7

Home page << page134 page135 page136 page137 page138 ... ... page140 page141 page142 page143 page144 >> Last page 31235 pages in total