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 (3-1/2t)*(8-2t) = 6 .
    Question type: Equation
    Solution:Original question:
     (31 ÷ 2 × t )(82 t ) = 6
    Remove the bracket on the left of the equation:
     Left side of the equation = 3(82 t )1 ÷ 2 × t (82 t )
                                             = 3(82 t )
1
2
t (82 t )
                                             = 3 × 83 × 2 t
1
2
t (82 t )
                                             = 246 t
1
2
t (82 t )
                                             = 246 t
1
2
t × 8 +
1
2
t × 2 t
                                             = 246 t 4 t + 1 t t
                                             = 2410 t + 1 t t
    The equation is transformed into :
     2410 t + 1 t t = 6

    The solution of the equation:
        t1≈2.354249 , keep 6 decimal places
        t2≈7.645751 , 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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