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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==
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==que==
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current location:Solving equations online >
On line Solution of Monovariate Equation
> The history of univariate equation calculation
(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
(8950+20+X)*(3.1%)=4X
(8950+20+X)*(3.9%)=4X
(119233*20+640074)*((1+x)^-20)=(100000*((1+x)^10-1)/x)*(1+x)^20
410-3X=170
(8950+20+X)*(3.9%-3.1%)=4X
(8950+20+X)*3.1%=4X
43X+7=32-2X
(8950+20+X)*3.9%=4X
x+8=x+6
1990+X+(1990+X)/26*1.3=3000
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