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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 20+(x*1.05+5)+0+(20*0.1680) = 23.34 .
    Question type: Equation
    Solution:Original question:
     20 + ( x ×
21
20
 + 5) + 0 + (20 ×
21
125
) =
1167
50
     Left side of the equation = 20 + ( x ×
21
20
 + 5) + (20 ×
21
125
)
    The equation is transformed into :
     20 + ( x ×
21
20
 + 5) + (20 ×
21
125
) =
1167
50
    Remove the bracket on the left of the equation:
     Left side of the equation = 20 + x ×
21
20
 + 5 + (20 ×
21
125
)
                                             = 25 +
21
20
 x + (20 ×
21
125
)
                                             = 25 +
21
20
 x + 20 ×
21
125
                                             = 25 +
21
20
 x +
84
25
                                             =
709
25
 +
21
20
 x
    The equation is transformed into :
     
709
25
 +
21
20
 x =
1167
50

    Transposition :
     
21
20
 x =
1167
50
 −
709
25

    Combine the items on the right of the equation:
     
21
20
 x = -
251
50

    The coefficient of the unknown number is reduced to 1 :
      x = -
251
50
 ÷
21
20
        = -
251
50
 ×
20
21
        = -
251
5
 ×
2
21

    We obtained :
      x = -
502
105
    This is the solution of the equation.

    Convert the result to decimal form :
      x = - 4.780952



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