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 (2200-x)/x = -0.77 .
    Question type: Equation
    Solution:Original question:
     (2200 x ) ÷ x = -
77
100
     Multiply both sides of the equation by: x
     (2200 x ) = -
77
100
x
    Remove a bracket on the left of the equation::
     2200 x = -
77
100
x

    Transposition :
      - x +
77
100
x = - 2200

    Combine the items on the left of the equation:
      -
23
100
x = - 2200

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     2200 =
23
100
x

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
23
100
x = 2200

    The coefficient of the unknown number is reduced to 1 :
      x = 2200 ÷
23
100
        = 2200 ×
100
23

    We obtained :
      x =
220000
23
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 9565.217391



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