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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 54.5×7.84+12.1x = （54.5+x）×7.98 .
    Question type: Equation
    Solution:Original question:
     
109
2
 ×
196
25
 +
121
10
 x = (
109
2
 + x ) ×
399
50
     Left side of the equation =
10682
25
 +
121
10
 x
    The equation is transformed into :
     
10682
25
 +
121
10
 x = (
109
2
 + x ) ×
399
50
    Remove the bracket on the right of the equation:
     Right side of the equation =
109
2
 ×
399
50
 + x ×
399
50
                                               =
43491
100
 + x ×
399
50
    The equation is transformed into :
     
10682
25
 +
121
10
 x =
43491
100
 +
399
50
 x

    Transposition :
     
121
10
 x −
399
50
 x =
43491
100
 −
10682
25

    Combine the items on the left of the equation:
     
103
25
 x =
43491
100
 −
10682
25

    Combine the items on the right of the equation:
     
103
25
 x =
763
100

    The coefficient of the unknown number is reduced to 1 :
      x =
763
100
 ÷
103
25
        =
763
100
 ×
25
103
        =
763
4
 ×
1
103

    We obtained :
      x =
763
412
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 1.851942



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