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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 (32%x-24)/(x-40) = 25% .
    Question type: Equation
    Solution:Original question:
     (
32
100
x 24) ÷ ( x 40) =
25
100
     Multiply both sides of the equation by:( x 40)
     (
32
100
x 24) =
25
100
( x 40)
    Remove a bracket on the left of the equation::
     
32
100
x 24 =
25
100
( x 40)
    Remove a bracket on the right of the equation::
     
32
100
x 24 =
25
100
x
25
100
× 40
    The equation is reduced to :
     
32
100
x 24 =
25
100
x 10

    Transposition :
     
32
100
x
25
100
x = - 10 + 24

    Combine the items on the left of the equation:
     
7
100
x = - 10 + 24

    Combine the items on the right of the equation:
     
7
100
x = 14

    The coefficient of the unknown number is reduced to 1 :
      x = 14 ÷
7
100
        = 14 ×
100
7
        = 2 × 100

    We obtained :
      x = 200
    This is the solution of the equation.



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