Mathematics
语言:
中文
Language:English
==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
2n^2-7978n=-7956060
m^2-3998m=3996000
10/x=10/2x+15/60
10/v=10/2v+15/60
x/5+4=x/4-5
(400-x)*(8+4x)=0
(400-x)x(8+4x)=0
-10x^2-300x=0
x/11.3=125880-x
240x^2+180x+45=195
(42460*46+900000)*((1+x)^-46)=(100000*((1+x)^5-1)/x)*(1+x)^15
(42460*20)*((1+x)^-20)=(100000*((1+x)^5-1)/x)*(1+x)^15
(42460*39+500000)*((1+x)^-39)=(100000*((1+x)^5-1)/x)*(1+x)^15
sin x²
(42460*20+410566)*((1+x)^-20)=(100000*((1+x)^5-1)/x)*(1+x)^15
0.5X-1=-2X/6
1990+X+(1990+X)/26*1.33=6500
3X/2+3X/2=7
1990+X+(1990+X)/26*1.33=7200
3x+7=32-2x
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