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
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==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
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==que==
Q&A
current location:Solving equations online >
On line Solution of Monovariate Equation
> The history of univariate equation calculation
0.9*20x+(50-x)20=750
50x+50(x-30)=6500
x^2-7.47156*x=185.9
x3/3x+3-x
12.49*X=1.71
12.9*X=1.71
(x-59.833)*(1-15%)/29.87=(x-53.193)*(1-15%)/29.74
arctan(x/0.18)+arctan(x/6)+arctan(x/11)-arctan(x/0.6)-90=0
arctan(x/0.18)+arctan(x/6)+arctan(x/10)-arctan(x/0.6)-90=0
arctan(x/0.18)+arctan(x/6)+arctan(x/10)-arctan(x/0.6)-92=0
arctan(x/0.18)+arctan(x/6)+arctan(x/11)-arctan(x/0.6)-92=0
2(x-2)=50-3x
arctan(x/0.18)+arctan(x/6)+arctan(x/11)-arctan(x/0.6)-90=0
arctan(x/0.18)+arctan(x/6)+arctan(x/10)-arctan(x/0.6)-90=0
arctan(x/0.18)+arctan(x/6)+arctan(x/10)-arctan(x/0.6)-90=0
-180=-90-arctan(x/2)-2*arctan(x/18.92)+arctan(x/3.35)
X*0.143+X=3.2
X*0.134+X=11
sinx-7π
(10-20÷12)x6
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