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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 0.03*x+（7520716.7-x）*0.1 = 236804.89 .
    Question type: Equation
    Solution:Original question:
     
3
100
 x + (
75207167
10
 − x ) ×
1
10
 =
23680489
100
    Remove the bracket on the left of the equation:
     Left side of the equation =
3
100
 x +
75207167
10
 ×
1
10
 − x ×
1
10
                                             =
3
100
 x +
75207167
100
 − x ×
1
10
                                             = -
7
100
 x +
75207167
100
    The equation is transformed into :
      -
7
100
 x +
75207167
100
 =
23680489
100

    Transposition :
      -
7
100
 x =
23680489
100
 −
75207167
100

    Combine the items on the right of the equation:
      -
7
100
 x = -
25763339
50

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
25763339
50
 =
7
100
 x

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
7
100
 x =
25763339
50

    The coefficient of the unknown number is reduced to 1 :
      x =
25763339
50
 ÷
7
100
        =
25763339
50
 ×
100
7
        = 3680477 × 2

    We obtained :
      x = 7360954
    This is the solution of the equation.



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