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 10000/x+18400/(x+50) = 150 .
    Question type: Equation
    Solution:Original question:
     10000 ÷ x + 18400 ÷ ( x + 50) = 150
     Multiply both sides of the equation by: x
     10000 + 18400 ÷ ( x + 50) × x = 150 x
     Multiply both sides of the equation by:( x + 50)
     10000( x + 50) + 18400 x = 150 x ( x + 50)
    Remove a bracket on the left of the equation:
     10000 x + 10000 × 50 + 18400 x = 150 x ( x + 50)
    Remove a bracket on the right of the equation::
     10000 x + 10000 × 50 + 18400 x = 150 x x + 150 x × 50
    The equation is reduced to :
     10000 x + 500000 + 18400 x = 150 x x + 7500 x
    The equation is reduced to :
     28400 x + 500000 = 150 x x + 7500 x

    The solution of the equation:
        x1≈-20.814148 , keep 6 decimal places
        x2≈160.147481 , 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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