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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 (183-x)*8.7*5000*150 = (21-x)*25000*150 .
    Question type: Equation
    Solution:Original question:
     (183 − x ) ×
87
10
 × 5000 × 150 = (21 − x ) × 25000 × 150
     Left side of the equation = (183 − x ) × 6525000
    The equation is transformed into :
     (183 − x ) × 6525000 = (21 − x ) × 25000 × 150
    Remove the bracket on the left of the equation:
     Left side of the equation = 183 × 6525000 − x × 6525000
                                             = 1194075000 − x × 6525000
    The equation is transformed into :
     1194075000 − 6525000 x = (21 − x ) × 25000 × 150
     Right side of the equation = (21 − x ) × 3750000
    The equation is transformed into :
     1194075000 − 6525000 x = (21 − x ) × 3750000
    Remove the bracket on the right of the equation:
     Right side of the equation = 21 × 3750000 − x × 3750000
                                               = 78750000 − x × 3750000
    The equation is transformed into :
     1194075000 − 6525000 x = 78750000 − 3750000 x

    Transposition :
      - 6525000 x + 3750000 x = 78750000 − 1194075000

    Combine the items on the left of the equation:
      - 2775000 x = 78750000 − 1194075000

    Combine the items on the right of the equation:
      - 2775000 x = - 1115325000

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     1115325000 = 2775000 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 :
     2775000 x = 1115325000

    The coefficient of the unknown number is reduced to 1 :
      x = 1115325000 ÷ 2775000
        = 1115325000 ×
1
2775000
        = 14871 ×
1
37

    We obtained :
      x =
14871
37
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 401.918919



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