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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 3.7(5X-19.7) = 1.11 .
    Question type: Equation
    Solution:Original question:
     
37
10
(5 X
197
10
) =
111
100
    Remove the bracket on the left of the equation:
     Left side of the equation =
37
10
× 5 X
37
10
×
197
10
                                             =
37
2
X
7289
100
    The equation is transformed into :
     
37
2
X
7289
100
=
111
100

    Transposition :
     
37
2
X =
111
100
+
7289
100

    Combine the items on the right of the equation:
     
37
2
X = 74

    The coefficient of the unknown number is reduced to 1 :
      X = 74 ÷
37
2
        = 74 ×
2
37
        = 2 × 2

    We obtained :
      X = 4
    This is the solution of the equation.



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