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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-20.9）*1.5 = 28.8-x .
    Question type: Equation
    Solution:Original question:
     ( x −
209
10
) ×
3
2
 =
144
5
 − x
    Remove the bracket on the left of the equation:
     Left side of the equation = x ×
3
2
 −
209
10
 ×
3
2
                                             = x ×
3
2
 −
627
20
    The equation is transformed into :
     
3
2
 x −
627
20
 =
144
5
 − x

    Transposition :
     
3
2
 x + x =
144
5
 +
627
20

    Combine the items on the left of the equation:
     
5
2
 x =
144
5
 +
627
20

    Combine the items on the right of the equation:
     
5
2
 x =
1203
20

    The coefficient of the unknown number is reduced to 1 :
      x =
1203
20
 ÷
5
2
        =
1203
20
 ×
2
5
        =
1203
10
 ×
1
5

    We obtained :
      x =
1203
50
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 24.06



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