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 2x+5 = 13 .
    Question type: Equation
    Solution:Original question:
     2 x + 5 = 13

    Transposition :
     2 x = 135

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

    The coefficient of the unknown number is reduced to 1 :
      x = 8 ÷ 2
        = 8 ×
1
2
        = 4 × 1

    We obtained :
      x = 4
    This is the solution of the equation.



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