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 -X*0.06+（99904.4+X）*0.13 = 12429.43 .
    Question type: Equation
    Solution:Original question:
      - X ×
3
50
 + (
499522
5
 + X ) ×
13
100
 =
1242943
100
    Remove the bracket on the left of the equation:
     Left side of the equation = -
3
50
 X +
499522
5
 ×
13
100
 + X ×
13
100
                                             = -
3
50
 X +
3246893
250
 + X ×
13
100
                                             =
7
100
 X +
3246893
250
    The equation is transformed into :
     
7
100
 X +
3246893
250
 =
1242943
100

    Transposition :
     
7
100
 X =
1242943
100
 −
3246893
250

    Combine the items on the right of the equation:
     
7
100
 X = -
279071
500

    The coefficient of the unknown number is reduced to 1 :
      X = -
279071
500
 ÷
7
100
        = -
279071
500
 ×
100
7
        = -
279071
5
 ×
1
7

    We obtained :
      X = -
279071
35
    This is the solution of the equation.

    Convert the result to decimal form :
      X = - 7973.457143



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


Return



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