Mathematics
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==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Solving equations online >
On line Solution of Monovariate Equation
> The history of univariate equation calculation
(e^(-x))*(1+x) + (1+10)*(1-x)=0
(e^(-x))*(1+x) + (1+0)*(1-x)=0
4.3682=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14)+((0.76(x+0.1))/(1.3*0.101325))
1149=((0.021*x^1.85+1028)^0.5)*x^0.84
5.4072=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14)+((0.76(x+0.1))/(1.3*0.101325))
65n+3.5n^2+3.5n=1880
65n+3.5n*2+3.5n=1880
x-x/1.01*0.01-x/1.01*0.01*0.07*0.5-(x/1.01-800)*0.2=2000
x-x/1.01*0.01-(x/1.01-800)*0.02=2000
x-x/1.01*0.01-x/1.01*0.01*0.07*0.5-(x/1.01-800)*0.02=2000
11537.0666666666t^2+11694.4t-4050=0
5.0242=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14)+((0.76(x+0.1))/(1.3*0.101325))
33800=(15000*(0.2*1.5*0.9+t*0.8*0.4))
X+57(X/174)=6930
X-57(X/174)=6930
3xx+4((2/3)x+1)^2=12
1-a/(1.66+a)+1/6.283sin(6.283a/(1.66+a)) = 1/(2*2.325)
1-a/(1.66+a)+1/6.283sin(6.283a/(1.66+a)) = 1/(2*3.345)
1-a/(1.66+a)+1/6.28318530718sin(6.28318530718a/(1.66+a)) = 1/(2*3.345)
79.43=((0.021*x^1.85+48)^0.5)*x^0.84
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