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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-55860/9800+（1+0.045*7.5/0.1+7.3）*1.12*1.12/（2*9.8） = 0 .
    Question type: Equation
    Solution:Original question:
      x − 55860 ÷ 9800 + (1 +
9
200
 ×
15
2
 ÷
1
10
 +
73
10
) ×
28
25
 ×
28
25
 ÷ (2 ×
49
5
) = 0
     Multiply both sides of the equation by:(2 ×
49
5
)
      x (2 ×
49
5
) − 55860 ÷ 9800 × (2 ×
49
5
) + (1 +
9
200
 ×
15
2
 ÷
1
10
 +
73
10
) ×
28
25
 ×
28
25
 = 0
    Remove a bracket on the left of the equation:：
      x × 2 ×
49
5
 − 55860 ÷ 9800 × (2 ×
49
5
) + (1 +
9
200
 ×
15
2
 ÷
1
10
 +
73
10
) ×
28
25
 ×
28
25
 = 0
    The equation is reduced to :
      x ×
98
5
 −
57
10
(2 ×
49
5
) + (1 +
9
200
 ×
15
2
 ÷
1
10
 +
73
10
) ×
784
625
 = 0
    Remove a bracket on the left of the equation:
     
98
5
 x −
57
10
 × 2 ×
49
5
 + (1 +
9
200
 ×
15
2
 ÷
1
10
 +
73
10
) ×
784
625
 = 0
    The equation is reduced to :
     
98
5
 x −
2793
25
 + (1 +
9
200
 ×
15
2
 ÷
1
10
 +
73
10
) ×
784
625
 = 0
    Remove a bracket on the left of the equation:
     
98
5
 x −
2793
25
 + 1 ×
784
625
 +
9
200
 ×
15
2
 ÷
1
10
 ×
784
625
 +
73
10
 ×
784
625
 = 0
    The equation is reduced to :
     
98
5
 x −
2793
25
 +
784
625
 +
2646
625
 +
28616
3125
 = 0
    The equation is reduced to :
     
98
5
 x −
303359
3125
 = 0

    Transposition :
     
98
5
 x = 0 +
303359
3125

    Combine the items on the right of the equation:
     
98
5
 x =
303359
3125

    The coefficient of the unknown number is reduced to 1 :
      x =
303359
3125
 ÷
98
5
        =
303359
3125
 ×
5
98
        =
6191
625
 ×
1
2

    We obtained :
      x =
6191
1250
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 4.9528



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