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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+18.16)×34.47+(x+14.4)×205.99+(x+10.67)×206.4+(x+7.85)×331.02+(x+1.62)×303.83 = 106.76×（x+13.21）+152.77×（x+9.21）+213.23×（x+5.21）+1140.41x+2700.14x .
    Question type: Equation
    Solution:Original question:
     ( x +
454
25
) ×
3447
100
 + ( x +
72
5
) ×
20599
100
 + ( x +
1067
100
) ×
1032
5
 + ( x +
157
20
) ×
16551
50
 + ( x +
81
50
) ×
30383
100
 =
2669
25
( x +
1321
100
) +
15277
100
( x +
921
100
) +
21323
100
( x +
521
100
) +
114041
100
 x +
135007
50
 x
    Remove the bracket on the left of the equation:
     Left side of the equation = x ×
3447
100
 +
454
25
 ×
3447
100
 + ( x +
72
5
) ×
20599
100
 + ( x +
1067
100
) ×
1032
5
 + ( x +
157
20
) ×
16551
50
 + ( x +
81
50
) ×
30383
100
                                             = x ×
3447
100
 +
782469
1250
 + ( x +
72
5
) ×
20599
100
 + ( x +
1067
100
) ×
1032
5
 + ( x +
157
20
) ×
16551
50
 + ( x +
81
50
) ×
30383
100
                                             =
3447
100
 x +
782469
1250
 + x ×
20599
100
 +
72
5
 ×
20599
100
 + ( x +
1067
100
) ×
1032
5
 + ( x +
157
20
) ×
16551
50
 + ( x +
81
50
)
                                             =
3447
100
 x +
782469
1250
 + x ×
20599
100
 +
370782
125
 + ( x +
1067
100
) ×
1032
5
 + ( x +
157
20
) ×
16551
50
 + ( x +
81
50
) ×
30383
100
                                             =
12023
50
 x +
4490289
1250
 + ( x +
1067
100
) ×
1032
5
 + ( x +
157
20
) ×
16551
50
 + ( x +
81
50
) ×
30383
100
                                             =
12023
50
 x +
4490289
1250
 + x ×
1032
5
 +
1067
100
 ×
1032
5
 + ( x +
157
20
) ×
16551
50
 + ( x +
81
50
) ×
30383
100
                                             =
12023
50
 x +
4490289
1250
 + x ×
1032
5
 +
275286
125
 + ( x +
157
20
) ×
16551
50
 + ( x +
81
50
) ×
30383
100
                                             =
22343
50
 x +
7243149
1250
 + ( x +
157
20
) ×
16551
50
 + ( x +
81
50
) ×
30383
100
                                             =
22343
50
 x +
7243149
1250
 + x ×
16551
50
 +
157
20
 ×
16551
50
 + ( x +
81
50
) ×
30383
100
                                             =
22343
50
 x +
7243149
1250
 + x ×
16551
50
 +
2598507
1000
 + ( x +
81
50
) ×
30383
100

    
        x≈1.533912 , 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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