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
x
(2/3x+500)*8/9+400=2x
(2/3x+500)*8/9+400
x(x-1)0.5=780
2. 5x-1.25 ^ 2-1.25=0
38+x=3*(10+x)
1000/(1+r)+1000/(1+r)^2+1000/(1+r)^3 = 2673
1000/(1+r)+1000/(1+r)^2+1000/(1+r)^3 = 2674
-5x=61-56
-x²-40+12x=0
X²+27-12x=0
(x+300+90+87+92)/7=94.5
(89+300+90+87+92)/7=x
(89+300+90+87+x)/7=94.5
(89+300+90+87+x)/7=90
(89+300+90+87+x)/7=95
0.05s∧3+0.6s∧2+s+1=0
150x(29-22)+90x30x(40x-30)=1950+720
150x(29-22)+90x30x(40xx/10-30)=1950+720
153.8×7.95+12.5x=8×(153.8+x)
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