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
32^x-31^x=63
x^3-2x^2-99x=0
(9+x)(9-x)×0.5=36
2/t-㏑t=0
X=80899*[1-140385/(140385+x)]÷[2918076-446531/(140385+x)]
X=80899*[1-140385/(140385+x)]÷(2918076-446531/(140385+x))
X=80899*(1-140385/(140385+x))÷(2918076-446531/(140385+x))
X=80899
u/(12-u)=4/15
u/(12-u)
[(x-x)-4.2]+1/6.9=1/2.43*0.4112
[(6.9-x)-4.2]+1/6.9=1/2.43*0.4112
x^4-5x^3+5x^2+9x-15=0
(12812*3.98%+12812-x)/x=10%
(12812*3.98%+x)/(12812-x)=10%
x^4-5x^3+5x^2+6x-15=0
2000x=600000+(900+100)x
0.493/(50/x+6.8)=0.507/(40/x+8.5)
4x-4(x-10)=8
x2-2x+2
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