Mathematics
         
语言:中文    Language:English
                                Equations   
Fold
                                Unary equation
                                Multivariate equation
                                Math OP  
Unfold
                                Linear algebra      
Unfold
                                Derivative function
                                Function image
                                Hot issues
On line Solution of Monovariate Equation:
    Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
    It supports equations that contain mathematical functions.
    Current location:Equations > Monovariate Equation > The history of univariate equation calculation > Answer
    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 223142.6+31639.963x = 241152+357358+7743.6x+558720+182020+91937+(223142.6+31639.963x)×(0.25+0.05) .
    Question type: Equation
    Solution:Original question:
     
1115713
5
+
31639963
1000
x = 241152 + 357358 +
38718
5
x + 558720 + 182020 + 91937 + (
1115713
5
+
31639963
1000
x )(
1
4
+
1
20
)
     Right side of the equation = 1431187 +
38718
5
x + (
1115713
5
+
31639963
1000
x )(
1
4
+
1
20
)
    The equation is transformed into :
     
1115713
5
+
31639963
1000
x = 1431187 +
38718
5
x + (
1115713
5
+
31639963
1000
x )(
1
4
+
1
20
)
    Remove the bracket on the right of the equation:
     Right side of the equation = 1431187 +
38718
5
x +
1115713
5
(
1
4
+
1
20
) +
31639963
1000
x (
1
4
+
1
20
)
                                               = 1431187 +
38718
5
x +
1115713
5
×
1
4
+
1115713
5
×
1
20
+
31639963
1000
x (
1
4
+
1
20
)
                                               = 1431187 +
38718
5
x +
1115713
20
+
1115713
100
+
31639963
1000
x (
1
4
+
1
20
)
                                               =
74906489
50
+
38718
5
x +
31639963
1000
x (
1
4
+
1
20
)
                                               =
74906489
50
+
38718
5
x +
31639963
1000
x ×
1
4
+
31639963
1000
x ×
1
20
                                               =
74906489
50
+
38718
5
x +
31639963
4000
x +
31639963
20000
x

    
        x≈-17.277568 , keep 6 decimal places
    
    There are 1 solution(s).


解一元一次方程的详细方法请参阅:《一元一次方程的解法》



Your problem has not been solved here? Please go to the Hot Problems section!





  New addition:Lenders ToolBox module(Specific location:Math OP > Lenders ToolBox ),welcome。