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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 400*64.3-400x = 150*165.3-150x .
    Question type: Equation
    Solution:Original question:
     400 ×
643
10
400 x = 150 ×
1653
10
150 x
     Left side of the equation = 25720400 x
    The equation is transformed into :
     25720400 x = 150 ×
1653
10
150 x
     Right side of the equation = 24795150 x
    The equation is transformed into :
     25720400 x = 24795150 x

    Transposition :
      - 400 x + 150 x = 2479525720

    Combine the items on the left of the equation:
      - 250 x = 2479525720

    Combine the items on the right of the equation:
      - 250 x = - 925

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     925 = 250 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 :
     250 x = 925

    The coefficient of the unknown number is reduced to 1 :
      x = 925 ÷ 250
        = 925 ×
1
250
        = 37 ×
1
10

    We obtained :
      x =
37
10
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 3.7



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