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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.
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 767689.664/（22963.3615-2685.422x）+767689.664/（22876.4014-2685.422x）+767689.664/（20996.4108-2685.422x） = 31 .
Question type: Equation
Solution:Original question:
95961208 125 | ÷ | ( | 45926723 2000 | − | 1342711 500 | x | ) | + | 95961208 125 | ÷ | ( | 114382007 5000 | − | 1342711 500 | x | ) | + | 95961208 125 | ÷ | ( | 52491027 2500 | − | 1342711 500 | x | ) | = | 31 |
| Multiply both sides of the equation by: | ( | 45926723 2000 | − | 1342711 500 | x | ) |
95961208 125 | + | 95961208 125 | ÷ | ( | 114382007 5000 | − | 1342711 500 | x | ) | × | ( | 45926723 2000 | − | 1342711 500 | x | ) | + | 95961208 125 | ÷ | ( | 52491027 2500 | − | 1342711 500 | x | ) | × | ( | 45926723 2000 | − | 1342711 500 | x | ) | = | 31 | ( | 45926723 2000 | − | 1342711 500 | x | ) |
95961208 125 | + | 95961208 125 | ÷ | ( | 114382007 5000 | − | 1342711 500 | x | ) | × | 45926723 2000 | − | 95961208 125 | ÷ | ( | 114382007 5000 | − | 1342711 500 | x | ) | × | 1342711 500 | x | + | 95961208 125 | ÷ | ( | 52491027 2500 | − | 1342711 500 | x | ) | × | ( | 45926723 2000 | − | 1342711 500 | x | ) | = | 31 | ( | 45926723 2000 | − | 1342711 500 | x | ) |
95961208 125 | + | 95961208 125 | ÷ | ( | 114382007 5000 | − | 1342711 500 | x | ) | × | 45926723 2000 | − | 95961208 125 | ÷ | ( | 114382007 5000 | − | 1342711 500 | x | ) | × | 1342711 500 | x | + | 95961208 125 | ÷ | ( | 52491027 2500 | − | 1342711 500 | x | ) | × | ( | 45926723 2000 | − | 1342711 500 | x | ) | = | 31 | × | 45926723 2000 | − | 31 | × | 1342711 500 | x |
The solution of the equation:
x1≈-19.373119 , keep 6 decimal places
x2≈7.818663 , keep 6 decimal places
x3≈8.061383 , keep 6 decimal places
x4≈8.551118 , keep 6 decimal places
There are 4 solution(s).
解程的详细方法请参阅：《方程的解法》