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On line Solution of Monovariate Equation：
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    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-6.5-(x/1.13*0.13-0.748)-(x/1.13*0.13-0.748)*0.12-(x/1.13+5.752)*0.0003-{(x/1.13-5.752-(x/1.13*0.13-0.748)*0.12-(x/1.13+5.752)*0.0003)*0.05} = 5.752 .
    Question type: Equation
    Solution:Original question:
      x −
13
2
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
 − (( x ÷
113
100
 −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
) ×
1
20
) =
719
125
    Remove the bracket on the left of the equation:
     Left side of the equation = x −
13
2
 − x ÷
113
100
 ×
13
100
 +
187
250
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
 − (( x ÷
113
100
 −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
) ×
1
20
)
                                             = x −
13
2
 − x ×
13
113
 +
187
250
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
 − (( x ÷
113
100
 −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
) ×
1
20
)
                                             =
100
113
 x −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
 − (( x ÷
113
100
 −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
) ×
1
20
)
                                             =
100
113
 x −
719
125
 − x ÷
113
100
 ×
13
100
 ×
3
25
 +
187
250
 ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
 − (( x ÷
113
100
 −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
) ×
1
20
)
                                             =
100
113
 x −
719
125
 − x ×
39
2825
 +
561
6250
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
 − (( x ÷
113
100
 −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
) ×
1
20
)
                                             =
2461
2825
 x −
35389
6250
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
 − (( x ÷
113
100
 −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
) ×
1
20
)
                                             =
2461
2825
 x −
35389
6250
 − x ÷
113
100
 ×
3
10000
 −
719
125
 ×
3
10000
 − (( x ÷
113
100
 −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
) ×
1
20
)
                                             =
2461
2825
 x −
35389
6250
 − x ×
3
11300
 −
2157
1250000
 − (( x ÷
113
100
 −
719
125
 − ( x ÷
113
100
 ×
13
100
 −
187
250
) ×
3
25
 − ( x ÷
113
100
 +
719
125
) ×
3
10000
) ×
1
20
)

    
        x≈13.456086 , keep 6 decimal places    
    There are 1 solution(s).

解一元一次方程的详细方法请参阅：《一元一次方程的解法》


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