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
(40.221+x)×0.85=40.221+72.242-X
(40.221+x)×0.85=40.221+73.242-X
(X-455)/X=39%
(X-320)/X=37.3%
(1+x)^2=2x
a^2-20a+84=0
4x∧3-x∧2+15x+12
((((40000*(1+x)+40000)*(1+x)+40000)*(1+x)+40000)*(1+x)+40000)*(1+x)=201517.60
2.71 = 1 * (1/60) + 0.5 * x * (1/60)^2
8*14^x+4^-x-42*2^x-42*2^-x+29=0
8*14^x+4^-x-42*2^x-42*2^-x+29=0
-x^2+2x+1 = 0
-x^2+2x+1 = 0
x²-x-1=0
(5√2/2)²+(2m-1)(5√2/2)+m²+3=0
1/3x²-2x+2=4
(x-2)×13+4=x×15-2
(x-2)×13-4=x×15+2
(3X+39)+(3X+50)+25=3X-26
(3x-39)+(3x-50)+25=3x+26
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