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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 11386 = (x*0.4*70+x*0.6*30)*0.9 .
    Question type: Equation
    Solution:Original question:
     11386 = ( x ×
2
5
× 70 + x ×
3
5
× 30) ×
9
10
    Remove the bracket on the right of the equation:
     Right side of the equation = x ×
2
5
× 70 ×
9
10
+ x ×
3
5
× 30 ×
9
10
                                               = x ×
126
5
+ x ×
81
5
                                               =
207
5
x
    The equation is transformed into :
     11386 =
207
5
x

    Transposition :
      -
207
5
x = - 11386

    By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
     11386 =
207
5
x

    If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
     
207
5
x = 11386

    The coefficient of the unknown number is reduced to 1 :
      x = 11386 ÷
207
5
        = 11386 ×
5
207

    We obtained :
      x =
56930
207
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 275.024155



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