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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.
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    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 1-1/(x+2)+1-1/(x+9) = 1-1/(x+3)+1-1/(x+8) .
    Question type: Equation
    Solution:Original question:
     11 ÷ ( x + 2) + 11 ÷ ( x + 9) = 11 ÷ ( x + 3) + 11 ÷ ( x + 8)
     Multiply both sides of the equation by:( x + 2) ,  ( x + 3)
     1( x + 2)( x + 3)1( x + 3) + 1( x + 2)( x + 3)1 ÷ ( x + 9) × ( x + 2)( x + 3) = 1( x + 2)( x + 3)1( x + 2) + 1( x + 2)( x + 3)1 ÷ ( x + 8) × ( x + 2)( x + 3)
    Remove a bracket on the left of the equation::
     1 x ( x + 3) + 1 × 2( x + 3)1( x + 3) + 1( x + 2)( x + 3)1 = 1( x + 2)( x + 3)1( x + 2) + 1( x + 2)( x + 3)1 ÷ ( x + 8) × ( x + 2)( x + 3)
    Remove a bracket on the right of the equation::
     1 x ( x + 3) + 1 × 2( x + 3)1( x + 3) + 1( x + 2)( x + 3)1 = 1 x ( x + 3) + 1 × 2( x + 3)1( x + 2) + 1( x + 2)( x + 3)1
    The equation is reduced to :
     1 x ( x + 3) + 2( x + 3)1( x + 3) + 1( x + 2)( x + 3)1 ÷ ( x + 9) = 1 x ( x + 3) + 2( x + 3)1( x + 2) + 1( x + 2)( x + 3)1 ÷ ( x + 8)
     Multiply both sides of the equation by:( x + 9) ,  ( x + 8)
     1 x ( x + 3)( x + 9)( x + 8) + 2( x + 3)( x + 9)( x + 8)1( x + 3)( x + 9) = 1 x ( x + 3)( x + 9)( x + 8) + 2( x + 3)( x + 9)( x + 8)1( x + 2)( x + 9)
    Remove a bracket on the left of the equation:
     1 x x ( x + 9)( x + 8) + 1 x × 3( x + 9)( x + 8) + 2( x + 3) = 1 x ( x + 3)( x + 9)( x + 8) + 2( x + 3)( x + 9)( x + 8)1( x + 2)( x + 9)
    Remove a bracket on the right of the equation::
     1 x x ( x + 9)( x + 8) + 1 x × 3( x + 9)( x + 8) + 2( x + 3) = 1 x x ( x + 9)( x + 8) + 1 x × 3( x + 9)( x + 8) + 2( x + 3)
    The equation is reduced to :
     1 x x ( x + 9)( x + 8) + 3 x ( x + 9)( x + 8) + 2( x + 3)( x + 9) = 1 x x ( x + 9)( x + 8) + 3 x ( x + 9)( x + 8) + 2( x + 3)( x + 9)
    Remove a bracket on the left of the equation:
     1 x x x ( x + 8) + 1 x x × 9( x + 8) + 3 x = 1 x x ( x + 9)( x + 8) + 3 x ( x + 9)( x + 8) + 2( x + 3)( x + 9)
    Remove a bracket on the right of the equation::
     1 x x x ( x + 8) + 1 x x × 9( x + 8) + 3 x = 1 x x x ( x + 8) + 1 x x × 9( x + 8) + 3 x
    The equation is reduced to :
     1 x x x ( x + 8) + 9 x x ( x + 8) + 3 x ( x + 9) = 1 x x x ( x + 8) + 9 x x ( x + 8) + 3 x ( x + 9)
    Remove a bracket on the left of the equation:
     1 x x x x + 1 x x x × 8 + 9 x = 1 x x x ( x + 8) + 9 x x ( x + 8) + 3 x ( x + 9)
    Remove a bracket on the right of the equation::
     1 x x x x + 1 x x x × 8 + 9 x = 1 x x x x + 1 x x x × 8 + 9 x
    The equation is reduced to :
     1 x x x x + 8 x x x + 9 x x = 1 x x x x + 8 x x x + 9 x x
    Remove a bracket on the left of the equation:
     1 x x x x + 8 x x x + 9 x x = 1 x x x x + 8 x x x + 9 x x
    Remove a bracket on the right of the equation::
     1 x x x x + 8 x x x + 9 x x = 1 x x x x + 8 x x x + 9 x x
    The equation is reduced to :
     1 x x x x + 8 x x x + 9 x x = 1 x x x x + 8 x x x + 9 x x
    Remove a bracket on the left of the equation:
     1 x x x x + 8 x x x + 9 x x = 1 x x x x + 8 x x x + 9 x x
    Remove a bracket on the right of the equation::
     1 x x x x + 8 x x x + 9 x x = 1 x x x x + 8 x x x + 9 x x
    The equation is reduced to :
     1 x x x x + 8 x x x + 9 x x = 1 x x x x + 8 x x x + 9 x x
    Remove a bracket on the left of the equation:
     1 x x x x + 8 x x x + 9 x x = 1 x x x x + 8 x x x + 9 x x

    
        x1=-
11
2
    
    There are 1 solution(s).


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