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 4−x/2(2x+3) = 1/2 .
    Question type: Equation
    Solution:Original question:
     4 x ÷ 2 × (2 x + 3) = 1 ÷ 2
    Remove the bracket on the left of the equation:
     Left side of the equation = 4 x ×
1
2
× 2 x x ×
1
2
× 3
                                             = 4 x × 1 x x ×
3
2
    The equation is transformed into :
     4 x × 1 x
3
2
x = 1 ÷ 2
     Right side of the equation =
1
2
    The equation is transformed into :
     4 x × 1 x
3
2
x =
1
2

    The solution of the equation:
        x1≈-2.765564 , keep 6 decimal places
        x2≈1.265564 , 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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