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
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==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
(1-0.2k)*(e^(-5))-k*e^(-5)+0.2k=1
1-(1-0.2k)*(-1-e^(-5))-1.4*k+(1-0.2k)*e^(-5)-k*e^(-5)+0.2k=0
1+(1-0.2k)*(-1-e^(-5))+1.4*k+(1-0.2k)*e^(-5)-k*e^(-5)+0.2k=0
(x-3)/2-(2x➕1)/3=1
11600*0.9+0.9*X=8200+X
13800×0.9+0.9X=9800+X
2x(29+2x)+44x=159.5
k*e^(-1*k)=2
lnk-k=ln2
x^2+8^2 = (20 - x)^2+14^2
3.5*x^2+1.47*x-0.19644=0
x²-2x-3
3.1288=((18.92*0.76(x+0.1))/(1+0.76(x+0.1))*((100-18.25-1.35)/100)*(1/(1+0.31*1.35)+((2(x+0.1))/(1.47*0.101325))
1.45x=1.9(x-117)
500(1+x)(1.08+x)=112
x^4-4x^3+2x^2+3x
0.9=e^5×k
37=47e^k
(2253.34-x-6139.93)/6139.93=(2613.09+x-3716.13)/3716.13
2*8x=8
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