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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 0.5*4.71*(8.5*50+15*h)+1.77*0.85*0.8*(550+(6*(12*18.8+h*21.5)*(9+h)/(12+h))) = 0 .
    Question type: Equation
    Solution:Original question:
     
1
2
 ×
471
100
(
17
2
 × 50 + 15 h ) +
177
100
 ×
17
20
 ×
4
5
(550 + (6(12 ×
94
5
 + h ×
43
2
)(9 + h ) ÷ (12 + h ))) = 0
    Remove a bracket on the left of the equation:：
     
1
2
 ×
471
100
 ×
17
2
 × 50 +
1
2
 ×
471
100
 × 15 h +
177
100
 ×
17
20
 ×
4
5
(550 + (6(12 ×
94
5
 + h ×
43
2
)(9 + h ) ÷ (12 + h ))) = 0
    The equation is reduced to :
     
8007
8
 +
1413
40
 h +
3009
2500
(550 + (6(12 ×
94
5
 + h ×
43
2
)(9 + h ) ÷ (12 + h ))) = 0
    Remove a bracket on the left of the equation:
     
8007
8
 +
1413
40
 h +
3009
2500
 × 550 +
3009
2500
(6(12 ×
94
5
 + h ×
43
2
)(9 + h ) ÷ (12 + h )) = 0
    The equation is reduced to :
     
8007
8
 +
1413
40
 h +
33099
50
 +
3009
2500
(6(12 ×
94
5
 + h ×
43
2
)(9 + h ) ÷ (12 + h )) = 0
    The equation is reduced to :
     
332571
200
 +
1413
40
 h +
3009
2500
(6(12 ×
94
5
 + h ×
43
2
)(9 + h ) ÷ (12 + h )) = 0
    Remove a bracket on the left of the equation:
     
332571
200
 +
1413
40
 h +
3009
2500
 × 6(12 ×
94
5
 + h ×
43
2
)(9 + h ) ÷ (12 + h ) = 0
    The equation is reduced to :
     
332571
200
 +
1413
40
 h +
9027
1250
(12 ×
94
5
 + h ×
43
2
)(9 + h ) ÷ (12 + h ) = 0
     Multiply both sides of the equation by:(12 + h )
     
332571
200
(12 + h ) +
1413
40
 h (12 + h ) +
9027
1250
(12 ×
94
5
 + h ×
43
2
)(9 + h ) = 0
    Remove a bracket on the left of the equation:
     
332571
200
 × 12 +
332571
200
 h +
1413
40
 h (12 + h ) +
9027
1250
(12 ×
94
5
 + h ×
43
2
)(9 + h ) = 0
    The equation is reduced to :
     
997713
50
 +
332571
200
 h +
1413
40
 h (12 + h ) +
9027
1250
(12 ×
94
5
 + h ×
43
2
)(9 + h ) = 0
    Remove a bracket on the left of the equation:
     
997713
50
 +
332571
200
 h +
1413
40
 h × 12 +
1413
40
 h h +
9027
1250
(12 ×
94
5
 + h ×
43
2
)(9 + h ) = 0
    The equation is reduced to :
     
997713
50
 +
332571
200
 h +
4239
10
 h +
1413
40
 h h +
9027
1250
(12 ×
94
5
 + h ×
43
2
)(9 + h ) = 0
    The equation is reduced to :
     
997713
50
 +
417351
200
 h +
1413
40
 h h +
9027
1250
(12 ×
94
5
 + h ×
43
2
)(9 + h ) = 0
    Remove a bracket on the left of the equation:
     
997713
50
 +
417351
200
 h +
1413
40
 h h +
9027
1250
 × 12 ×
94
5
(9 + h ) +
9027
1250
 h = 0
    The equation is reduced to :
     
997713
50
 +
417351
200
 h +
1413
40
 h h +
5091228
3125
(9 + h ) +
388161
2500
 h (9 + h ) = 0
    Remove a bracket on the left of the equation:
     
997713
50
 +
417351
200
 h +
1413
40
 h h +
5091228
3125
 × 9 +
5091228
3125
 h +
388161
2500
 h = 0
    The equation is reduced to :
     
997713
50
 +
417351
200
 h +
1413
40
 h h +
45821052
3125
 +
5091228
3125
 h +
388161
2500
 h (9 + h ) = 0
    The equation is reduced to :
     
216356229
6250
 +
92898699
25000
 h +
1413
40
 h h +
388161
2500
 h (9 + h ) = 0
    Remove a bracket on the left of the equation:
     
216356229
6250
 +
92898699
25000
 h +
1413
40
 h h +
388161
2500
 h × 9 +
388161
2500
 h h = 0
    The equation is reduced to :
     
216356229
6250
 +
92898699
25000
 h +
1413
40
 h h +
3493449
2500
 h +
388161
2500
 h h = 0
    
    There are 0 solution(s).

解程的详细方法请参阅：《方程的解法》


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