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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 12a+12(a-200) = 4800 .
    Question type: Equation
    Solution:Original question:
     12 a + 12( a 200) = 4800
    Remove the bracket on the left of the equation:
     Left side of the equation = 12 a + 12 a 12 × 200
                                             = 12 a + 12 a 2400
                                             = 24 a 2400
    The equation is transformed into :
     24 a 2400 = 4800

    Transposition :
     24 a = 4800 + 2400

    Combine the items on the right of the equation:
     24 a = 7200

    The coefficient of the unknown number is reduced to 1 :
      a = 7200 ÷ 24
        = 7200 ×
1
24
        = 300 × 1

    We obtained :
      a = 300
    This is the solution of the equation.



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