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 3x/10*(43-19x/5) = 6.6 .
    Question type: Equation
    Solution:Original question:
     3 x ÷ 10 × (4319 x ÷ 5) =
33
5
     Left side of the equation =
3
10
x (4319 x ÷ 5)
    The equation is transformed into :
     
3
10
x (4319 x ÷ 5) =
33
5
    Remove the bracket on the left of the equation:
     Left side of the equation =
3
10
x × 43
3
10
x × 19 x ÷ 5
                                             =
129
10
x
57
50
x x
    The equation is transformed into :
     
129
10
x
57
50
x x =
33
5

    The solution of the equation:
        x1≈0.537123 , keep 6 decimal places
        x2≈10.778666 , 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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