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
0.8x=x-80
(4-t)^2+(28/3-4t/3-4)^2=(t-7)^2+(t-28/3+4t/3)^2
2400/x=(2400/(x-20))-10
2x=4
50*sin(x)/sin(36)=20/sin(x+36)
83.04+0.4x=160
83.04+x=155
(346/2.5)×0.6+0.4x=155
1/(x+1.25)=2/x+1/(x+2.5)+1/(x+5)
1/X+2X
3x^3-4x^2-15x+13=0
4.5/(1+x)-4.5/(1+x)^2-4.5/(1+x)^3=95
4.5/(1+x)-4.5/(1+x)^2
4.5/(1+x)-4.5/(1+x)2
140=212-7920/63+x
x(10.34x^2+77.55)=349.08
4.9521=((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))
y(1-40%)+y=240
183.6=16x+15x^2
183.6=16x+15x2
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