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 1/x+1/(2+x) = 195 .
    Question type: Equation
    Solution:Original question:
     1 ÷ x + 1 ÷ (2 + x ) = 195
     Multiply both sides of the equation by: x
     1 + 1 ÷ (2 + x ) × x = 195 x
     Multiply both sides of the equation by:(2 + x )
     1(2 + x ) + 1 x = 195 x (2 + x )
    Remove a bracket on the left of the equation:
     1 × 2 + 1 x + 1 x = 195 x (2 + x )
    Remove a bracket on the right of the equation::
     1 × 2 + 1 x + 1 x = 195 x × 2 + 195 x x
    The equation is reduced to :
     2 + 1 x + 1 x = 390 x + 195 x x
    The equation is reduced to :
     2 + 2 x = 390 x + 195 x x
    This equation has no real solution!


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