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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 x*12*1.6*2.47+(5x/(x+1200)-5(x-100)/(x+1100)*2.47*11) = 14251.98645 .
Question type: Equation
Solution:Original question:
| x | × | 12 | × | 8 5 | × | 247 100 | + | ( | 5 | x | ÷ | ( | x | + | 1200 | ) | − | 5 | ( | x | − | 100 | ) | ÷ | ( | x | + | 1100 | ) | × | 247 100 | × | 11 | ) | = | 285039729 20000 |
| x | × | 12 | × | 8 5 | × | 247 100 | + | 5 | x | ÷ | ( | x | + | 1200 | ) | − | 5 | ( | x | − | 100 | ) | ÷ | ( | x | + | 1100 | ) | × | 247 100 | × | 11 | = | 285039729 20000 |
| x | × | 5928 125 | + | 5 | x | ÷ | ( | x | + | 1200 | ) | − | 2717 20 | ( | x | − | 100 | ) | ÷ | ( | x | + | 1100 | ) | = | 285039729 20000 |
| Multiply both sides of the equation by: | ( | x | + | 1200 | ) |
5928 125 | x | ( | x | + | 1200 | ) | + | 5 | x | − | 2717 20 | ( | x | − | 100 | ) | ÷ | ( | x | + | 1100 | ) | × | ( | x | + | 1200 | ) | = | 285039729 20000 | ( | x | + | 1200 | ) |
5928 125 | x | x | + | 5928 125 | x | × | 1200 | + | 5 | x | − | 2717 20 | ( | x | − | 100 | ) | ÷ | ( | x | + | 1100 | ) | × | ( | x | + | 1200 | ) | = | 285039729 20000 | ( | x | + | 1200 | ) |
5928 125 | x | x | + | 5928 125 | x | × | 1200 | + | 5 | x | − | 2717 20 | ( | x | − | 100 | ) | ÷ | ( | x | + | 1100 | ) | × | ( | x | + | 1200 | ) | = | 285039729 20000 | x | + | 285039729 20000 | × | 1200 |
the solutions is:
x≈300.912344 , keep 6 decimal places
There are 1 solution(s).
解方程的详细方法请参阅：《方程的解法》