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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 （16.21+0.1361/x/x)*(x-0.0385*0.001) = 189*8.3145 .
    Question type: Equation
    Solution:Original question:
     (
1621
100
 +
1361
10000
 ÷ x ÷ x )( x −
77
2000
 ×
1
1000
) = 189 ×
16629
2000
    Remove a bracket on the left of the equation:：
     
1621
100
( x −
77
2000
 ×
1
1000
) +
1361
10000
 ÷ x ÷ x × ( x −
77
2000
 ×
1
1000
) = 189 ×
16629
2000
    The equation is reduced to :
     
1621
100
( x −
77
2000
 ×
1
1000
) +
1361
10000
 ÷ x ÷ x × ( x −
77
2000
 ×
1
1000
) =
3142881
2000
     Multiply both sides of the equation by: x
     
1621
100
( x −
77
2000
 ×
1
1000
) x +
1361
10000
 ÷ x × ( x −
77
2000
 ×
1
1000
) =
3142881
2000
 x
    Remove a bracket on the left of the equation:
     
1621
100
 x x −
1621
100
 ×
77
2000
 ×
1
1000
 x +
1361
10000
 ÷ x × ( x −
77
2000
 ×
1
1000
) =
3142881
2000
 x
    The equation is reduced to :
     
1621
100
 x x −
124817
200000000
 x +
1361
10000
 ÷ x × ( x −
77
2000
 ×
1
1000
) =
3142881
2000
 x
     Multiply both sides of the equation by: x
     
1621
100
 x x x −
124817
200000000
 x x +
1361
10000
( x −
77
2000
 ×
1
1000
) =
3142881
2000
 x x
    Remove a bracket on the left of the equation:
     
1621
100
 x x x −
124817
200000000
 x x +
1361
10000
 x −
1361
10000
 ×
77
2000
 ×
1
1000
 =
3142881
2000
 x x

    the solutions is:
        x≈96.942611 , keep 6 decimal places    
    There are 1 solution(s).

解方程的详细方法请参阅：《方程的解法》


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