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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 = 42.1+x/1.17*0.17+x*0.05+x*20% .
    Question type: Equation
    Solution:Original question:
      x =
421
10
 + x ÷
117
100
 ×
17
100
 + x ×
1
20
 + x ×
20
100
     Right side of the equation =
421
10
 + x ×
17
117
 + x ×
1
20
 + x ×
20
100
                                               =
421
10
 +
185
468
 x
    The equation is transformed into :
      x =
421
10
 +
185
468
 x

    Transposition :
      x −
185
468
 x =
421
10

    Combine the items on the left of the equation:
     
283
468
 x =
421
10

    The coefficient of the unknown number is reduced to 1 :
      x =
421
10
 ÷
283
468
        =
421
10
 ×
468
283
        =
421
5
 ×
234
283

    We obtained :
      x =
98514
1415
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 69.621201



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