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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 501.15 = 27.26+18.1+(x+1.4)/2*(17.37+17.37+(x+1.4)*22.4*0.438) .
    Question type: Equation
    Solution:Original question:
     
10023
20
 =
1363
50
 +
181
10
 + ( x +
7
5
) ÷ 2 × (
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
     Right side of the equation =
1134
25
 + ( x +
7
5
) ×
1
2
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
    The equation is transformed into :
     
10023
20
 =
1134
25
 + ( x +
7
5
) ×
1
2
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
    Remove the bracket on the right of the equation:
     Right side of the equation =
1134
25
 + x ×
1
2
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
) +
7
5
 ×
1
2
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
                                               =
1134
25
 + x ×
1
2
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
) +
7
10
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
                                               =
1134
25
 + x ×
1
2
 ×
1737
100
 + x ×
1
2
 ×
1737
100
 + x ×
1
2
( x +
7
5
) ×
112
5
 ×
219
500
                                               =
1134
25
 + x ×
1737
200
 + x ×
1737
200
 + x ×
3066
625
( x +
7
5
) +
7
10
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
                                               =
1134
25
 +
1737
100
 x + x ×
3066
625
( x +
7
5
) +
7
10
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
                                               =
1134
25
 +
1737
100
 x + x ×
3066
625
 x + x ×
3066
625
 ×
7
5
 +
7
10
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
                                               =
1134
25
 +
1737
100
 x + x ×
3066
625
 x + x ×
21462
3125
 +
7
10
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
                                               =
1134
25
 +
302973
12500
 x + x ×
3066
625
 x +
7
10
(
1737
100
 +
1737
100
 + ( x +
7
5
) ×
112
5
 ×
219
500
)
                                               =
1134
25
 +
302973
12500
 x + x ×
3066
625
 x +
7
10
 ×
1737
100
 +
7
10
 ×
1737
100
 +
7
10
( x +
7
5
)
                                               =
1134
25
 +
302973
12500
 x + x ×
3066
625
 x +
12159
1000
 +
12159
1000
 +
21462
3125
( x +
7
5
)
                                               =
34839
500
 +
302973
12500
 x + x ×
3066
625
 x +
21462
3125
( x +
7
5
)
                                               =
34839
500
 +
302973
12500
 x + x ×
3066
625
 x +
21462
3125
 x +
21462
3125
 ×
7
5
                                               =
34839
500
 +
302973
12500
 x + x ×
3066
625
 x +
21462
3125
 x +
150234
15625
                                               =
4955811
62500
 +
388821
12500
 x + x ×
3066
625
 x
    The equation is transformed into :
     
10023
20
 =
4955811
62500
 +
388821
12500
 x + x ×
3066
625
 x

    The solution of the equation:
        x1≈-12.970762 , keep 6 decimal places
        x2≈6.629911 , keep 6 decimal places    
    There are 2 solution(s).

解程的详细方法请参阅：《方程的解法》


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