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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 (130.24+9.8h)h*[12-(195.36+9.8h)/(130.24+9.8h)] = 1982.7 .
    Question type: Equation
    Solution:Original question:
     (
3256
25
 +
49
5
 h ) h (12 − (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h )) =
19827
10
    Remove a bracket on the left of the equation:：
     
3256
25
 h (12 − (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h )) +
49
5
 h h (12 − (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h )) =
19827
10
    Remove a bracket on the left of the equation:
     
3256
25
 h × 12 −
3256
25
 h (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h ) +
49
5
 h h (12 − (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h )) =
19827
10
    The equation is reduced to :
     
39072
25
 h −
3256
25
 h (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h ) +
49
5
 h h (12 − (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h )) =
19827
10
     Multiply both sides of the equation by:(
3256
25
 +
49
5
 h )
     
39072
25
 h (
3256
25
 +
49
5
 h ) −
3256
25
 h (
4884
25
 +
49
5
 h ) +
49
5
 h h (12 − (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h ))(
3256
25
 +
49
5
 h ) =
19827
10
(
3256
25
 +
49
5
 h )
    Remove a bracket on the left of the equation:
     
39072
25
 h ×
3256
25
 +
39072
25
 h ×
49
5
 h −
3256
25
 h (
4884
25
 +
49
5
 h ) +
49
5
 h =
19827
10
(
3256
25
 +
49
5
 h )
    Remove a bracket on the right of the equation:：
     
39072
25
 h ×
3256
25
 +
39072
25
 h ×
49
5
 h −
3256
25
 h (
4884
25
 +
49
5
 h ) +
49
5
 h =
19827
10
 ×
3256
25
 +
19827
10
 ×
49
5
 h
    The equation is reduced to :
     
127218432
625
 h +
1914528
125
 h h −
3256
25
 h (
4884
25
 +
49
5
 h ) +
49
5
 h h (12 − (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h )) =
32278356
125
 +
971523
50
 h
    Remove a bracket on the left of the equation:
     
127218432
625
 h +
1914528
125
 h h −
3256
25
 h ×
4884
25
 −
3256
25
 h ×
49
5
 h =
32278356
125
 +
971523
50
 h
    The equation is reduced to :
     
127218432
625
 h +
1914528
125
 h h −
15902304
625
 h −
159544
125
 h h +
49
5
 h =
32278356
125
 +
971523
50
 h
    The equation is reduced to :
     
111316128
625
 h +
1914528
125
 h h −
159544
125
 h h +
49
5
 h h (12 − (
4884
25
 +
49
5
 h ) ÷ (
3256
25
 +
49
5
 h )) =
32278356
125
 +
971523
50
 h
    Remove a bracket on the left of the equation:
     
111316128
625
 h +
1914528
125
 h h −
159544
125
 h h +
49
5
 h h × 12 =
32278356
125
 +
971523
50
 h
    The equation is reduced to :
     
111316128
625
 h +
1914528
125
 h h −
159544
125
 h h +
588
5
 h h (
3256
25
 +
49
5
 h ) =
32278356
125
 +
971523
50
 h
     Multiply both sides of the equation by:(
3256
25
 +
49
5
 h )
     
111316128
625
 h (
3256
25
 +
49
5
 h ) +
1914528
125
 h h (
3256
25
 +
49
5
 h ) −
159544
125
 h h (
3256
25
 +
49
5
 h ) +
588
5
 =
32278356
125
(
3256
25
 +
49
5
 h ) +
971523
50
 h (
3256
25
 +
49
5
 h )
    Remove a bracket on the left of the equation:
     
111316128
625
 h ×
3256
25
 +
111316128
625
 h ×
49
5
 h +
1914528
125
 h h (
3256
25
 +
49
5
 h ) −
159544
125
 =
32278356
125
(
3256
25
 +
49
5
 h ) +
971523
50
 h (
3256
25
 +
49
5
 h )
    Remove a bracket on the right of the equation:：
     
111316128
625
 h ×
3256
25
 +
111316128
625
 h ×
49
5
 h +
1914528
125
 h h (
3256
25
 +
49
5
 h ) −
159544
125
 =
32278356
125
 ×
3256
25
 +
32278356
125
 ×
49
5
 h +
971523
50
 h (
3256
25
 +
49
5
 h )

    The solution of the equation:
        h1≈-13.999503 , keep 6 decimal places
        h2≈1.313789 , 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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