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/(x-1) = (x-1)/(2x-2) .
    Question type: Equation
    Solution:Original question:
      x ÷ ( x 1) = ( x 1) ÷ (2 x 2)
     Multiply both sides of the equation by:( x 1) ,  (2 x 2)
      x (2 x 2) = ( x 1)( x 1)
    Remove a bracket on the left of the equation::
      x × 2 x x × 2 = ( x 1)( x 1)
    Remove a bracket on the right of the equation::
      x × 2 x x × 2 = x ( x 1)1( x 1)
    Remove a bracket on the right of the equation::
      x × 2 x 2 x = x x x × 11( x 1)
    Remove a bracket on the right of the equation::
      x × 2 x 2 x = x x 1 x 1 x + 1 × 1
    The equation is reduced to :
      x × 2 x 2 x = x x 1 x 1 x + 1
    The equation is reduced to :
      x × 2 x 2 x = x x 2 x + 1

    the solutions is:
        x1=-1
    
    There are 1 solution(s).


解方程的详细方法请参阅:《方程的解法》



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