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 300÷X = 300÷(X-1)-10 .
    Question type: Equation
    Solution:Original question:
     300 ÷ X = 300 ÷ ( X 1)10
     Multiply both sides of the equation by: X  ,  ( X 1)
     300( X 1) = 300 X 10 X ( X 1)
    Remove a bracket on the left of the equation::
     300 X 300 × 1 = 300 X 10 X ( X 1)
    Remove a bracket on the right of the equation::
     300 X 300 × 1 = 300 X 10 X X + 10 X × 1
    The equation is reduced to :
     300 X 300 = 300 X 10 X X + 10 X
    The equation is reduced to :
     300 X 300 = 310 X 10 X X

    After the equation is converted into a general formula, it is converted into:
    ( X + 5 )( X - 6 )=0
    From
        X + 5 = 0
        X - 6 = 0

    it is concluded that::
        X1=-5
        X2=6
    
    There are 2 solution(s).


解一元二次方程的详细方法请参阅:《一元二次方程的解法》



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