Mathematics
         
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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 (x+1.8)*3/2*36 = 500 .
    Question type: Equation
    Solution:Original question:
     ( x +
9
5
) × 3 ÷ 2 × 36 = 500
     Left side of the equation = ( x +
9
5
) × 54
    The equation is transformed into :
     ( x +
9
5
) × 54 = 500
    Remove the bracket on the left of the equation:
     Left side of the equation = x × 54 +
9
5
× 54
                                             = x × 54 +
486
5
    The equation is transformed into :
     54 x +
486
5
= 500

    Transposition :
     54 x = 500
486
5

    Combine the items on the right of the equation:
     54 x =
2014
5

    The coefficient of the unknown number is reduced to 1 :
      x =
2014
5
÷ 54
        =
2014
5
×
1
54
        =
1007
5
×
1
27

    We obtained :
      x =
1007
135
    This is the solution of the equation.

    Convert the result to decimal form :
      x = 7.459259



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