Mathematics
         
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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 19.21 = (1+y)/y .
    Question type: Equation
    Solution:Original question:
     
1921
100
= (1 + y ) ÷ y
     Multiply both sides of the equation by: y
     
1921
100
y = (1 + y )
    Remove a bracket on the right of the equation::
     
1921
100
y = 1 + y

    Transposition :
     
1921
100
y y = 1

    Combine the items on the left of the equation:
     
1821
100
y = 1

    The coefficient of the unknown number is reduced to 1 :
      y = 1 ÷
1821
100
        = 1 ×
100
1821

    We obtained :
      y =
100
1821
    This is the solution of the equation.

    Convert the result to decimal form :
      y = 0.054915



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