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 (450/x)-(450/1.2x) = 15 .
    Question type: Equation
    Solution:Original question:
     (450 ÷ x )(450 ÷
6
5
× x ) = 15
    Remove a bracket on the left of the equation::
     450 ÷ x (450 ÷
6
5
× x ) = 15
     Multiply both sides of the equation by: x
     450(450 ÷
6
5
× x ) x = 15 x
    Remove a bracket on the left of the equation:
     450450 ÷
6
5
× x x = 15 x
    The equation is reduced to :
     450375 x x = 15 x

    The solution of the equation:
        x1≈-1.115628 , keep 6 decimal places
        x2≈1.075628 , keep 6 decimal places
    
    There are 2 solution(s).


解程的详细方法请参阅:《方程的解法》



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