Mathematics
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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
30*(t-10)/60-20*(t+12)/60
30*(t-10)/60-20*(t-10)/60
arctan (-x)+arctan (2x/3)=90
arctan x+arctan x/2=90
1430x^2-1043900x+134000000=0
1.4x=135%-1 3/5x
30%x=3-7/10x
43%x -18%x =0.975
(11-10)*400+(11.5-10)*200-(12-y)*500=600
290x=365
x+0.09x=398
x+1.09x=398
x+0.06x=11088.91
(48+x)/(89+x)=0.55
(48+x)/(89+x)
68.77=-14.51ln(x)+34.342
72.07=-14.51ln(x)+34.342
-4x^4 + 4x^2 -10^(-0.2425) = 0
4x^2 -4x^4 = 10^(-3/10)
0.687=-14.51ln(x)+34.342
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