3x-4(x+1)=6-2(2x-5)
    (10+x)(5000-100x)=8000
    (1+0.1x)(500-10x)=800
    20*(26-x)=45x
    -600*（T/600-298.15/100)=2.5(T-298.15)
    2x=1
    0=3.5*8.314*ln(T/298.15)+8.314*ln(1/6)
    1.01^x/0.99^x=100
     0 = 3.5*8.314*ln(T/298.15)+8.314*ln(1/6)
     0 = 3.5*8.314*ln(x/298.15)+8.314*ln(6)
    0=3.5*8.314*ln(T/298.15)+8.314*ln(6)
    0=3.5*8.314*ln(x/298.15)-8.314*ln(6)
    0=3.5*8.314*ln(T/298.15)-8.314*ln(6)
    0=2.5*8.314*ln(T/298.15)-8.314*ln(6)
    0=1.5*8.314*ln(T/298.15)-8.314*ln(6)
    sin(π)=x
    3x+5=9
    3x+5=9
    3x+5=9
    x²-35x+100=0

Home page << page468 page469 page470 page471 page472 ... ... page474 page475 page476 page477 page478 >> Last page 31278 pages in total