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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 19.3*v+8.9*(1983.4-v) = 106 .
    Question type: Equation
    Solution:Original question:
     
193
10
 v +
89
10
(
9917
5
 − v ) = 106
    Remove the bracket on the left of the equation:
     Left side of the equation =
193
10
 v +
89
10
 ×
9917
5
 −
89
10
 v
                                             =
193
10
 v +
882613
50
 −
89
10
 v
                                             =
52
5
 v +
882613
50
    The equation is transformed into :
     
52
5
 v +
882613
50
 = 106

    Transposition :
     
52
5
 v = 106 −
882613
50

    Combine the items on the right of the equation:
     
52
5
 v = -
877313
50

    The coefficient of the unknown number is reduced to 1 :
      v = -
877313
50
 ÷
52
5
        = -
877313
50
 ×
5
52
        = -
877313
10
 ×
1
52

    We obtained :
      v = -
877313
520
    This is the solution of the equation.

    Convert the result to decimal form :
      v = - 1687.140385



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