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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/31*2)+(x/30*13) = 120000 .
    Question type: Equation
    Solution:Original question:
     ( x ÷ 31 × 2) + ( x ÷ 30 × 13) = 120000
    Remove the bracket on the left of the equation:
     Left side of the equation = x ÷ 31 × 2 + ( x ÷ 30 × 13)
                                             = x ×
2
31
 + ( x ÷ 30 × 13)
                                             =
2
31
 x + x ÷ 30 × 13
                                             =
2
31
 x + x ×
13
30
                                             =
463
930
 x
    The equation is transformed into :
     
463
930
 x = 120000

    The coefficient of the unknown number is reduced to 1 :
      x = 120000 ÷
463
930
        = 120000 ×
930
463

    We obtained :
      x =
111600000
463
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 241036.717063



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