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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 （3.34+3.97）/2*0.8*X = 112.5 .
    Question type: Equation
    Solution:Original question:
     (
167
50
 +
397
100
) ÷ 2 ×
4
5
 X =
225
2
     Left side of the equation = (
167
50
 +
397
100
) ×
2
5
 X
    The equation is transformed into :
     (
167
50
 +
397
100
) ×
2
5
 X =
225
2
    Remove the bracket on the left of the equation:
     Left side of the equation =
167
50
 ×
2
5
 X +
397
100
 ×
2
5
 X
                                             =
167
125
 X +
397
250
 X
                                             =
731
250
 X
    The equation is transformed into :
     
731
250
 X =
225
2

    The coefficient of the unknown number is reduced to 1 :
      X =
225
2
 ÷
731
250
        =
225
2
 ×
250
731
        = 225 ×
125
731

    We obtained :
      X =
28125
731
    This is the solution of the equation.

    Convert the result to decimal form :
      X = 38.474692



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