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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 x/2.7+748/7.9-x/7.9 = 200 .
    Question type: Equation
    Solution:Original question:
      x ÷
27
10
 + 748 ÷
79
10
 − x ÷
79
10
 = 200
     Left side of the equation = x ×
10
27
 +
7480
79
 − x ×
10
79
                                             =
520
2133
 x +
7480
79
    The equation is transformed into :
     
520
2133
 x +
7480
79
 = 200

    Transposition :
     
520
2133
 x = 200 −
7480
79

    Combine the items on the right of the equation:
     
520
2133
 x =
8320
79

    The coefficient of the unknown number is reduced to 1 :
      x =
8320
79
 ÷
520
2133
        =
8320
79
 ×
2133
520
        = 16 × 27

    We obtained :
      x = 432
    This is the solution of the equation.



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