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 y = 6÷(2y/3) .
    Question type: Equation
    Solution:Original question:
      y = 6 ÷ (2 y ÷ 3)
     Multiply both sides of the equation by:(2 y ÷ 3)
      y (2 y ÷ 3) = 6
    Remove a bracket on the left of the equation::
      y × 2 y ÷ 3 = 6
    The equation is reduced to :
      y ×
2
3
y = 6

    After the equation is converted into a general formula, it is converted into:
    ( y + 3 )( y - 3 )=0
    From
        y + 3 = 0
        y - 3 = 0

    it is concluded that::
        y1=-3
        y2=3
    
    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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