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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > On line Solution of Monovariate Equation > The history of univariate equation calculation
(9-x)ln(9-x)-xlnx=0
((9-x)ln(9-x)-xlnx)/x(9-x) = 0
((9-x)ln(9-x)-xlnx)/x(9-x)
10000*0.8+10000*0.8*x/10=2800
10000*0.8+10000*0.8*x/10
4X+2*（35-X）=94
2X+4*（35-X）=94
5000000-500000/（4000-x）＝8000000/4000
5000000-500000/4000-x＝8000000/40000
4500000/4000-x＝2000
x²-1834x+683280＝0
x2-1834x+683280＝0
3.44907*0.07534*(x^1.07534)-3.44907*1.07534*6.54566632*(x^0.07534)+26.90866736=0
x1.6x200+x0.7x100+x1.3=15000
arctan（7w）+arctan（3w）+arctan（w）＝180
(80-80x)-(80-80x)x=51.2
(80-80x)(1-x)=51.2
80-[(80-80x)x]=51.2
80-[(80-80x)x]=51.2
arctan（w/5）+arctan（w/15）＝90
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((9-x)ln(9-x)-xlnx)/x(9-x) = 0
((9-x)ln(9-x)-xlnx)/x(9-x)
10000*0.8+10000*0.8*x/10=2800
10000*0.8+10000*0.8*x/10
4X+2*（35-X）=94
2X+4*（35-X）=94
5000000-500000/（4000-x）＝8000000/4000
5000000-500000/4000-x＝8000000/40000
4500000/4000-x＝2000
x²-1834x+683280＝0
x2-1834x+683280＝0
3.44907*0.07534*(x^1.07534)-3.44907*1.07534*6.54566632*(x^0.07534)+26.90866736=0
x1.6x200+x0.7x100+x1.3=15000
arctan（7w）+arctan（3w）+arctan（w）＝180
(80-80x)-(80-80x)x=51.2
(80-80x)(1-x)=51.2
80-[(80-80x)x]=51.2
80-[(80-80x)x]=51.2
arctan（w/5）+arctan（w/15）＝90
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