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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 （0.28*（Y+47515.7）+0.35Y+0.615*110869.485-0.035*47010.88）/（Y+47515.7+110869.485）+（0.05Y+0.05*110869.485）/（Y+47515.7+Y+110869.485） = 0.42 .
    Question type: Equation
    Solution:Original question:
     (
7
25
( Y +
475157
10
) +
7
20
 Y +
123
200
 ×
22173897
200
 −
7
200
 ×
1175272
25
) ÷ ( Y +
475157
10
 +
22173897
200
) + (
1
20
 Y +
1
20
 ×
22173897
200
) ÷ ( Y +
475157
10
 + Y +
22173897
200
) =
21
50
     Multiply both sides of the equation by:( Y +
475157
10
 +
22173897
200
)
     (
7
25
( Y +
475157
10
) +
7
20
 Y +
123
200
 ×
22173897
200
 −
7
200
 ×
1175272
25
) + (
1
20
 Y +
1
20
 ×
22173897
200
) ÷ ( Y +
475157
10
 + Y +
22173897
200
) × ( Y +
475157
10
 +
22173897
200
) =
21
50
( Y +
475157
10
 +
22173897
200
)
    Remove a bracket on the left of the equation:：
     
7
25
( Y +
475157
10
) +
7
20
 Y +
123
200
 ×
22173897
200
 −
7
200
 ×
1175272
25
 + (
1
20
 Y +
1
20
 ×
22173897
200
) ÷ ( Y +
475157
10
 + Y +
22173897
200
) × ( Y +
475157
10
 +
22173897
200
) =
21
50
( Y +
475157
10
 +
22173897
200
)
    Remove a bracket on the right of the equation:：
     
7
25
( Y +
475157
10
) +
7
20
 Y +
123
200
 ×
22173897
200
 −
7
200
 ×
1175272
25
 + (
1
20
 Y +
1
20
 ×
22173897
200
) ÷ ( Y +
475157
10
 + Y +
22173897
200
) × ( Y +
475157
10
 +
22173897
200
) =
21
50
 Y +
21
50
 ×
475157
10
 +
21
50
 ×
22173897
200
    The equation is reduced to :
     
7
25
( Y +
475157
10
) +
7
20
 Y +
2727389331
40000
 −
1028363
625
 + (
1
20
 Y +
1
20
 ×
22173897
200
) ÷ ( Y +
475157
10
 + Y +
22173897
200
) × ( Y +
475157
10
 +
22173897
200
) =
21
50
 Y +
9978297
500
 +
465651837
10000
    This equation has no real solution!


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