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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 （1/x-1/0.833）*0.1+（1/x-1/83.33）*0.5+（1/x-1/333.33）*0.4 = 1 .
    Question type: Equation
    Solution:Original question:
     (1 ÷ x − 1 ÷
833
1000
) ×
1
10
 + (1 ÷ x − 1 ÷
8333
100
) ×
1
2
 + (1 ÷ x − 1 ÷
33333
100
) ×
2
5
 = 1
    Remove a bracket on the left of the equation:：
     1 ÷ x ×
1
10
 − 1 ÷
833
1000
 ×
1
10
 + (1 ÷ x − 1 ÷
8333
100
) ×
1
2
 + (1 ÷ x − 1 ÷
33333
100
) ×
2
5
 = 1
    The equation is reduced to :
     
1
10
 ÷ x −
100
833
 + (1 ÷ x − 1 ÷
8333
100
) ×
1
2
 + (1 ÷ x − 1 ÷
33333
100
) ×
2
5
 = 1
     Multiply both sides of the equation by: x
     
1
10
 −
100
833
 x + (1 ÷ x − 1 ÷
8333
100
) ×
1
2
 x + (1 ÷ x − 1 ÷
33333
100
) ×
2
5
 x = 1 x
    Remove a bracket on the left of the equation:
     
1
10
 −
100
833
 x + 1 ÷ x ×
1
2
 x − 1 ÷
8333
100
 ×
1
2
 x + (1 ÷ x − 1 ÷
33333
100
) = 1 x
    The equation is reduced to :
     
1
10
 −
100
833
 x +
1
2
 ÷ x × x −
50
8333
 x + (1 ÷ x − 1 ÷
33333
100
) ×
2
5
 x = 1 x
    The equation is reduced to :
     
1
10
 −
874950
6941389
 x +
1
2
 ÷ x × x + (1 ÷ x − 1 ÷
33333
100
) ×
2
5
 x = 1 x
    Remove a bracket on the left of the equation:
     
1
10
 −
874950
6941389
 x +
1
2
 ÷ 1 × 1 + 1 ÷ x ×
2
5
 x − 1 ÷
33333
100
 = 1 x
    The equation is reduced to :
     
1
10
 −
874950
6941389
 x +
1
2
 +
2
5
 ÷ x × x −
40
33333
 x = 1 x

    
        x≈0.887116 , keep 6 decimal places    
    There are 1 solution(s).

解一元一次方程的详细方法请参阅：《一元一次方程的解法》


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