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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 56.1/2+（（40+38+x）/3）/2 = 50 .
    Question type: Equation
    Solution:Original question:
     
561
10
 ÷ 2 + ((40 + 38 + x ) ÷ 3) ÷ 2 = 50
     Left side of the equation =
561
20
 + ((40 + 38 + x ) ÷ 3) ×
1
2
    The equation is transformed into :
     
561
20
 + ((40 + 38 + x ) ÷ 3) ×
1
2
 = 50
    Remove the bracket on the left of the equation:
     Left side of the equation =
561
20
 + (40 + 38 + x ) ÷ 3 ×
1
2
                                             =
561
20
 + (40 + 38 + x ) ×
1
6
                                             =
561
20
 + 40 ×
1
6
 + 38 ×
1
6
 + x ×
1
6
                                             =
561
20
 +
20
3
 +
19
3
 + x ×
1
6
                                             =
821
20
 +
1
6
 x
    The equation is transformed into :
     
821
20
 +
1
6
 x = 50

    Transposition :
     
1
6
 x = 50 −
821
20

    Combine the items on the right of the equation:
     
1
6
 x =
179
20

    The coefficient of the unknown number is reduced to 1 :
      x =
179
20
 ÷
1
6
        =
179
20
 × 6
        =
179
10
 × 3

    We obtained :
      x =
537
10
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 53.7



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