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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 (-44.355-108.161)(X-20%) = -108.161*4% .
    Question type: Equation
    Solution:Original question:
     ( -
8871
200
 −
108161
1000
)( X −
20
100
) = -
108161
1000
 ×
4
100
    Remove the bracket on the left of the equation:
     Left side of the equation = -
8871
200
( X −
20
100
) −
108161
1000
( X −
20
100
)
                                             = -
8871
200
 X +
8871
200
 ×
20
100
 −
108161
1000
( X −
20
100
)
                                             = -
8871
200
 X +
8871
1000
 −
108161
1000
( X −
20
100
)
                                             = -
8871
200
 X +
8871
1000
 −
108161
1000
 X +
108161
1000
 ×
20
100
                                             = -
8871
200
 X +
8871
1000
 −
108161
1000
 X +
108161
5000
                                             = -
38129
250
 X +
38129
1250
    The equation is transformed into :
      -
38129
250
 X +
38129
1250
 = -
108161
1000
 ×
4
100
     Right side of the equation = -
108161
25000
    The equation is transformed into :
      -
38129
250
 X +
38129
1250
 = -
108161
25000

    Transposition :
      -
38129
250
 X = -
108161
25000
 −
38129
1250

    Combine the items on the right of the equation:
      -
38129
250
 X = -
870741
25000

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     
870741
25000
 =
38129
250
 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 :
     
38129
250
 X =
870741
25000

    The coefficient of the unknown number is reduced to 1 :
      X =
870741
25000
 ÷
38129
250
        =
870741
25000
 ×
250
38129
        =
870741
100
 ×
1
38129

    We obtained :
      X =
870741
3812900
    This is the solution of the equation.

    Convert the result to decimal form :
      X = 0.228367



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