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 8(4+x) = 72 .
    Question type: Equation
    Solution:Original question:
     8(4 + x ) = 72
    Remove the bracket on the left of the equation:
     Left side of the equation = 8 × 4 + 8 x
                                             = 32 + 8 x
    The equation is transformed into :
     32 + 8 x = 72

    Transposition :
     8 x = 7232

    Combine the items on the right of the equation:
     8 x = 40

    The coefficient of the unknown number is reduced to 1 :
      x = 40 ÷ 8
        = 40 ×
1
8
        = 5 × 1

    We obtained :
      x = 5
    This is the solution of the equation.



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