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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+2)/(x-2)-16/(x2-4) = 1 .
    Question type: Equation
    Solution:Original question:
     ( x + 2) ÷ ( x − 2) − 16 ÷ ( x × 2 − 4) = 1
     Multiply both sides of the equation by:( x − 2)
     ( x + 2) − 16 ÷ ( x × 2 − 4) × ( x − 2) = 1( x − 2)
    Remove a bracket on the left of the equation::
      x + 2 − 16 ÷ ( x × 2 − 4) × ( x − 2) = 1( x − 2)
    Remove a bracket on the right of the equation::
      x + 2 − 16 ÷ ( x × 2 − 4) × ( x − 2) = 1 x − 1 × 2
    The equation is reduced to :
      x + 2 − 16 ÷ ( x × 2 − 4) × ( x − 2) = 1 x − 2
     Multiply both sides of the equation by:( x × 2 − 4)
      x ( x × 2 − 4) + 2( x × 2 − 4) − 16( x − 2) = 1 x ( x × 2 − 4) − 2( x × 2 − 4)
    Remove a bracket on the left of the equation:
      x x × 2 − x × 4 + 2( x × 2 − 4) − 16( x − 2) = 1 x ( x × 2 − 4) − 2( x × 2 − 4)
    Remove a bracket on the right of the equation::
      x x × 2 − x × 4 + 2( x × 2 − 4) − 16( x − 2) = 1 x x × 2 − 1 x × 4 − 2( x × 2 − 4)
    The equation is reduced to :
      x x × 2 − x × 4 + 2( x × 2 − 4) − 16( x − 2) = 2 x x − 4 x − 2( x × 2 − 4)
    Remove a bracket on the left of the equation:
      x x × 2 − 4 x + 2 x × 2 − 2 × 4 − 16( x − 2) = 2 x x − 4 x − 2( x × 2 − 4)
    Remove a bracket on the right of the equation::
      x x × 2 − 4 x + 2 x × 2 − 2 × 4 − 16( x − 2) = 2 x x − 4 x − 2 x × 2 + 2 × 4
    The equation is reduced to :
      x x × 2 − 4 x + 4 x − 8 − 16( x − 2) = 2 x x − 4 x − 4 x + 8
    The equation is reduced to :
      x x × 2 − 0 x − 8 − 16( x − 2) = 2 x x − 8 x + 8
    Remove a bracket on the left of the equation:
      x x × 2 − 8 − 16 x + 16 × 2 = 2 x x − 8 x + 8
    The equation is reduced to :
      x x × 2 − 8 − 16 x + 32 = 2 x x − 8 x + 8
    The equation is reduced to :
      x x × 2 + 24 − 16 x = 2 x x − 8 x + 8
    
    There are 0 solution(s).


解程的详细方法请参阅:《方程的解法》



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