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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 5+(10/x) = 2/3*(20/x+5) .
    Question type: Equation
    Solution:Original question:
     5 + (10 ÷ x ) = 2 ÷ 3 × (20 ÷ x + 5)
    Remove a bracket on the left of the equation::
     5 + 10 ÷ x = 2 ÷ 3 × (20 ÷ x + 5)
    Remove a bracket on the right of the equation::
     5 + 10 ÷ x = 2 ÷ 3 × 20 ÷ x + 2 ÷ 3 × 5
    The equation is reduced to :
     5 + 10 ÷ x =
40
3
÷ x +
10
3
     Multiply both sides of the equation by: x
     5 x + 10 =
40
3
÷ 1 × 1 +
10
3
x

    Transposition :
     5 x
10
3
x =
40
3
÷ 1 × 110

    Calculate the items on the right of the equation:
     5 x
10
3
x =
40
3
10

    Combine the items on the left of the equation:
     
5
3
x =
40
3
10

    Combine the items on the right of the equation:
     
5
3
x =
10
3

    The coefficient of the unknown number is reduced to 1 :
      x =
10
3
÷
5
3
        =
10
3
×
3
5
        = 2 × 1

    We obtained :
      x = 2
    This is the solution of the equation.



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