Mathematics
语言:
中文
Language:English
==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
10/(10+x)=13/(13+(x/cos(0.7))
190000000=2760×(385-x÷2)
x×x-870x+105072=0
x×x-770x=-151449
209000000=13.8×200×(385-x÷2)
21*11+209*53-53*11x = 8.8*53*11
1/2(4/5(2x-3)+2/3(3x-2))-2/5(4/3(2x-3)-1/6(3x-2))=3/4(1/2(2x-3)-1/6(3x-2))
2x+3=5x+2 3x+4=6x+3 4x+5=7x+4 5x+6=8x+5 6x+7=9x+6 7x+8=10x+7 8x+9=11x+8 9x+10=12x+9
(3x-2)/(2x+5)=2
(1-(1-(1-2x)2)2)/(1+(1+(1+2x)2)2)=3/5
(3x+4)/(5x+2)=5/9
lgx=3
1+x+x^2=4
(x-1)^2+(x-3)^2=(x-2)^2+(x-4)^2
2x-3=2(2(2x-3)-3)-3
abs(3-abs(3-x))=2
abs(1-x)=abs(3x+2)
abs(x-3)+abs(x+2)=3.4
abs(x-2)+abs(x+3)=5
abs(3x+3)=4
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