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 = A×3.1%/360×90+A .
    Question type: Equation
    Solution:Original question:
     2 = A ×
31
1000
÷ 360 × 90 + A
     Right side of the equation = A ×
31
4000
+ A
                                               =
4031
4000
A
    The equation is transformed into :
     2 =
4031
4000
A

    Transposition :
      -
4031
4000
A = - 2

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     2 =
4031
4000
A

    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 :
     
4031
4000
A = 2

    The coefficient of the unknown number is reduced to 1 :
      A = 2 ÷
4031
4000
        = 2 ×
4000
4031

    We obtained :
      A =
8000
4031
    This is the solution of the equation.

    Convert the result to decimal form :
      A = 1.984619



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