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 2*x/(200000*(1+x/200000)) = 0.09 .
    Question type: Equation
    Solution:Original question:
     2 x ÷ (200000(1 + x ÷ 200000)) =
9
100
     Multiply both sides of the equation by:(200000(1 + x ÷ 200000))
     2 x =
9
100
(200000(1 + x ÷ 200000))
    Remove a bracket on the right of the equation::
     2 x =
9
100
× 200000(1 + x ÷ 200000)
    The equation is reduced to :
     2 x = 18000(1 + x ÷ 200000)
    Remove a bracket on the right of the equation::
     2 x = 18000 × 1 + 18000 x ÷ 200000
    The equation is reduced to :
     2 x = 18000 +
9
100
x

    Transposition :
     2 x
9
100
x = 18000

    Combine the items on the left of the equation:
     
191
100
x = 18000

    The coefficient of the unknown number is reduced to 1 :
      x = 18000 ÷
191
100
        = 18000 ×
100
191

    We obtained :
      x =
1800000
191
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 9424.08377



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