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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 （12400+x+0.06x）*0.13+12400+x+0.06x = 18740 .
    Question type: Equation
    Solution:Original question:
     (12400 + x +
3
50
 x ) ×
13
100
 + 12400 + x +
3
50
 x = 18740
     Left side of the equation = (12400 + x +
3
50
 x ) ×
13
100
 + 12400 +
53
50
 x
    The equation is transformed into :
     (12400 + x +
3
50
 x ) ×
13
100
 + 12400 +
53
50
 x = 18740
    Remove the bracket on the left of the equation:
     Left side of the equation = 12400 ×
13
100
 + x ×
13
100
 +
3
50
 x ×
13
100
 + 12400 +
53
50
 x
                                             = 1612 + x ×
13
100
 +
39
5000
 x + 12400 +
53
50
 x
                                             = 14012 +
5989
5000
 x
    The equation is transformed into :
     14012 +
5989
5000
 x = 18740

    Transposition :
     
5989
5000
 x = 18740 − 14012

    Combine the items on the right of the equation:
     
5989
5000
 x = 4728

    The coefficient of the unknown number is reduced to 1 :
      x = 4728 ÷
5989
5000
        = 4728 ×
5000
5989

    We obtained :
      x =
23640000
5989
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 3947.2366



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