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 5*1.5%x+x = 645 .
    Question type: Equation
    Solution:Original question:
     5 ×
3
200
x + x = 645
     Left side of the equation =
3
40
x + x
                                             =
43
40
x
    The equation is transformed into :
     
43
40
x = 645

    The coefficient of the unknown number is reduced to 1 :
      x = 645 ÷
43
40
        = 645 ×
40
43
        = 15 × 40

    We obtained :
      x = 600
    This is the solution of the equation.



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