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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
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==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
1600x=1280X(18-x)
(x-1/11)=152-x
757.2=40/(1+x)+40/(1+x)^2+800/(1+x)^2
7x^2+99-90x=10
x^5-0.4466x-0.2853=0
x*x*2*4.5=3352.5
x*x*2*4.5=13410/3
10%=0.53×(1+x)÷16.20+x
(1087.05+217.411+x)(1087.05+x)/(434.822-x)=27.18*100*10000
(1087.05+217.411+x)(1087.05+x)/10000/(434.822-x)/100=27.18
x+0.05x=3.99
x+0.03x=3.99
x*x*2*4.5=17880/3
18.7^(2)+(r-7.2)^(2)=r^(2)
x*x*2*4.5=17880
x^3-3x^2+1
10/(Z-1)+(10*Z-10)/(9*Z)-(Z-1)/(90*Z)+1=0
10/(Z-1)+(10*Z-10)/(9*Z)-(Z-1)/(90*Z)=0
10/(Z-1)+(10*Z-10)/(9*Z)-(Z-1)/(90*Z)+2.1=0
32*Z^2+57*Z+11=0
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