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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 0.6-0.04*(1+1/x)-0.01/x = 0.4 .
    Question type: Equation
    Solution:Original question:
     
3
5
1
25
(1 + 1 ÷ x )
1
100
÷ x =
2
5
     Multiply both sides of the equation by: x
     
3
5
x
1
25
(1 + 1 ÷ x ) x
1
100
=
2
5
x
    Remove a bracket on the left of the equation::
     
3
5
x
1
25
× 1 x
1
25
× 1 ÷ x × x
1
100
=
2
5
x
    The equation is reduced to :
     
3
5
x
1
25
x
1
25
÷ x × x
1
100
=
2
5
x
    The equation is reduced to :
     
14
25
x
1
25
÷ x × x
1
100
=
2
5
x

    Transposition :
     
14
25
x
2
5
x =
1
25
÷ 1 × 1 +
1
100

    Calculate the items on the right of the equation:
     
14
25
x
2
5
x =
1
25
+
1
100

    Combine the items on the left of the equation:
     
4
25
x =
1
25
+
1
100

    Combine the items on the right of the equation:
     
4
25
x =
1
20

    The coefficient of the unknown number is reduced to 1 :
      x =
1
20
÷
4
25
        =
1
20
×
25
4
        =
1
4
×
5
4

    We obtained :
      x =
5
16
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 0.3125



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