Mathematics
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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    1/x +1/(x+1)+1/(x+7)-1/(x+5)=0
    25+x=32.91+149.929-x
    11169.15=(220*63-x)*0.95
    s^2-6×0.183s+0.183×0.183=0
    8000-640-160-24-(8000x)-3%【3000-8000+640+160+24+(8000x)】=6687.07
    (t^2+4)(-2t)=t^2
    36-(√(10)+x)^2=10-x^2
    2log(3x+2)=log121
    (x²+x-30)÷(x-5)=1
    m^2+2m+49=0
    210-y=y+200
    4.403*12.471(x-273.2)=-100*4.403*8.314(x/100+273.2/1000)
    4.403*12.471(x-273.2)=-100*4.403((8.314*x/100)+(8.314*100/1000))
    12.471(x-273.2)=-100((8.314*x/100)+(8.314*100/1000))
    64+X²=(16-X)²
    (x-5720006.32)/x=5.3%
    x²=3x+6
    x=x-1 sin x=sin(x-1) sin x= sin x * cos 1 - cos x * sin 1 1 = cos 1 - sin 1 / tan x sin 1 / tan x = cos 1 - 1 tan x = sin 1 / ( cos 1 - 1) x = arctan (sin 1 / (cos 1 - 1)) ≈2.0708
    x*99.975%-127.975*100.025%=2/10
    x*99.975%-127.975*100.025%=1/10

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