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
{ (3-x) }^{ 2 } { (1+x) }^{ 2 } + { (2+x) }^{ 2 } { (1+x) }^{ 2 } + { (3-x) }^{ 2 } { (2+x) }^{ 2 } = { (3-x) }^{ 2 } { (1+x) }^{ 2 } { (2+x) }^{ 2 }
3∧2x+1
3^x+x=7
x²-80x-640=0
sin(cosx)
cos(tanx)
10000/x+20000/(x+60)
0.86X+(95-X)*7.4=238
1.175X*0.86+(95-X)*7.4=2.62
1.175X*0.86+(95-X)*7.4=0.262
1.175X*0.86+(95-X)/135=0.262
X/174+(95-X)/135=0.262
X/87-0.5X/1000+(90-X)/135=0.262
X/87-0.5X/1000+(90-X)/135=0.286
X/87-0.5X/1000+(95-X)/135=0.286
X/87-0.5X/1000+(95-X)/135=0.238
0.86X+7.4(950-X)=2.38
0.86X+7.4(95-X)=2.38
0.86X+7.4(95-X)=0.238
22200+X/1.05*0.015+X/1.05*0.015*0.07/2+X/1.05*1.035*2%+X/1.05*1.035*0.005=X
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