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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-x/1.09*9%*1.12-x/1.09*0.05%-(x-x/1.09*9%*1.12-x/1.09*0.05%-3967.23)*30% = 3974.3*（1+0.05/0.75） .
    Question type: Equation
    Solution:Original question:
      x − x ÷
109
100
 ×
9
100
 ×
28
25
 − x ÷
109
100
 ×
1
2000
 − ( x − x ÷
109
100
 ×
9
100
 ×
28
25
 − x ÷
109
100
 ×
1
2000
 −
396723
100
) ×
30
100
 =
39743
10
(1 +
1
20
 ÷
3
4
)
     Left side of the equation = x − x ×
252
2725
 − x ×
1
2180
 − ( x − x ÷
109
100
 ×
9
100
 ×
28
25
 − x ÷
109
100
 ×
1
2000
 −
396723
100
) ×
30
100
                                             =
9887
10900
 x − ( x − x ÷
109
100
 ×
9
100
 ×
28
25
 − x ÷
109
100
 ×
1
2000
 −
396723
100
) ×
30
100
    The equation is transformed into :
     
9887
10900
 x − ( x − x ÷
109
100
 ×
9
100
 ×
28
25
 − x ÷
109
100
 ×
1
2000
 −
396723
100
) ×
30
100
 =
39743
10
(1 +
1
20
 ÷
3
4
)
    Remove the bracket on the left of the equation:
     Left side of the equation =
9887
10900
 x − x ×
30
100
 + x ÷
109
100
 ×
9
100
 ×
28
25
 ×
30
100
 + x ÷
109
100
 ×
1
2000
                                             =
9887
10900
 x − x ×
30
100
 + x ×
378
13625
 + x ×
3
21800
 +
1190169
1000
                                             =
69209
109000
 x +
1190169
1000
    The equation is transformed into :
     
69209
109000
 x +
1190169
1000
 =
39743
10
(1 +
1
20
 ÷
3
4
)
    Remove the bracket on the right of the equation:
     Right side of the equation =
39743
10
 × 1 +
39743
10
 ×
1
20
 ÷
3
4
                                               =
39743
10
 +
39743
150
                                               =
317944
75
    The equation is transformed into :
     
69209
109000
 x +
1190169
1000
 =
317944
75

    Transposition :
     
69209
109000
 x =
317944
75
 −
1190169
1000

    Combine the items on the right of the equation:
     
69209
109000
 x =
9147253
3000

    The coefficient of the unknown number is reduced to 1 :
      x =
9147253
3000
 ÷
69209
109000
        =
9147253
3000
 ×
109000
69209
        =
9147253
3
 ×
109
69209

    We obtained :
      x =
997050577
207627
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 4802.12389



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