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 13x+13*50+(104-x-50)*11 = 1240 .
    Question type: Equation
    Solution:Original question:
     13 x + 13 × 50 + (104 x 50) × 11 = 1240
     Left side of the equation = 13 x + 650 + (104 x 50) × 11
    The equation is transformed into :
     13 x + 650 + (104 x 50) × 11 = 1240
    Remove the bracket on the left of the equation:
     Left side of the equation = 13 x + 650 + 104 × 11 x × 1150 × 11
                                             = 13 x + 650 + 1144 x × 11550
                                             = 2 x + 1244
    The equation is transformed into :
     2 x + 1244 = 1240

    Transposition :
     2 x = 12401244

    Combine the items on the right of the equation:
     2 x = - 4

    The coefficient of the unknown number is reduced to 1 :
      x = - 4 ÷ 2
        = - 4 ×
1
2
        = - 2 × 1

    We obtained :
      x = - 2
    This is the solution of the equation.



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