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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+4.4%x*2 = (x+3.5%x)+3.5%(x+3.5%x)+335.5 .
    Question type: Equation
    Solution:Original question:
      x +
22
500
 x × 2 = ( x +
7
200
 x ) +
7
200
( x +
7
200
 x ) +
671
2
     Left side of the equation = x +
11
125
 x
                                             =
136
125
 x
    The equation is transformed into :
     
136
125
 x = ( x +
7
200
 x ) +
7
200
( x +
7
200
 x ) +
671
2
    Remove the bracket on the right of the equation:
     Right side of the equation = x +
7
200
 x +
7
200
( x +
7
200
 x ) +
671
2
                                               =
207
200
 x +
7
200
( x +
7
200
 x ) +
671
2
                                               =
207
200
 x +
7
200
 x +
7
200
 ×
7
200
 x +
671
2
                                               =
207
200
 x +
7
200
 x +
49
40000
 x +
671
2
                                               =
42849
40000
 x +
671
2
    The equation is transformed into :
     
136
125
 x =
42849
40000
 x +
671
2

    Transposition :
     
136
125
 x −
42849
40000
 x =
671
2

    Combine the items on the left of the equation:
     
671
40000
 x =
671
2

    The coefficient of the unknown number is reduced to 1 :
      x =
671
2
 ÷
671
40000
        =
671
2
 ×
40000
671
        = 1 × 20000

    We obtained :
      x = 20000
    This is the solution of the equation.



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