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 x/0.1 = (4500-x)/0.8 .
    Question type: Equation
    Solution:Original question:
      x ÷
1
10
= (4500 x ) ÷
4
5
    Remove the bracket on the right of the equation:
     Right side of the equation = 4500 ×
5
4
x ×
5
4
                                               = 5625 x ×
5
4
    The equation is transformed into :
     10 x = 5625
5
4
x

    Transposition :
     10 x +
5
4
x = 5625

    Combine the items on the left of the equation:
     
45
4
x = 5625

    The coefficient of the unknown number is reduced to 1 :
      x = 5625 ÷
45
4
        = 5625 ×
4
45
        = 125 × 4

    We obtained :
      x = 500
    This is the solution of the equation.



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