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 X-(X*0.97)-(X*0.97*0.06) = 100000 .
    Question type: Equation
    Solution:Original question:
      X ( X ×
97
100
)( X ×
97
100
×
3
50
) = 100000
    Remove the bracket on the left of the equation:
     Left side of the equation = X X ×
97
100
( X ×
97
100
×
3
50
)
                                             =
3
100
X ( X ×
97
100
×
3
50
)
                                             =
3
100
X X ×
97
100
×
3
50
                                             =
3
100
X X ×
291
5000
                                             = -
141
5000
X
    The equation is transformed into :
      -
141
5000
X = 100000

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
      - 100000 =
141
5000
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 :
     
141
5000
X = - 100000

    The coefficient of the unknown number is reduced to 1 :
      X = - 100000 ÷
141
5000
        = - 100000 ×
5000
141

    We obtained :
      X = -
500000000
141
    This is the solution of the equation.

    Convert the result to decimal form :
      X = - 3546099.29078



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