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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 [16000x/1.13*0.13-98000+(100-1.28x)/0.91*0.09]/(16000x/1.13) = 0.025 .
Question type: Equation
Solution:Original question:
| ( | 16000 | x | ÷ | 113 100 | × | 13 100 | − | 98000 | + | ( | 100 | − | 32 25 | x | ) | ÷ | 91 100 | × | 9 100 | ) | ÷ | ( | 16000 | x | ÷ | 113 100 | ) | = | 1 40 |
| Multiply both sides of the equation by: | ( | 16000 | x | ÷ | 113 100 | ) |
| ( | 16000 | x | ÷ | 113 100 | × | 13 100 | − | 98000 | + | ( | 100 | − | 32 25 | x | ) | ÷ | 91 100 | × | 9 100 | ) | = | 1 40 | ( | 16000 | x | ÷ | 113 100 | ) |
| 16000 | x | ÷ | 113 100 | × | 13 100 | − | 98000 | + | ( | 100 | − | 32 25 | x | ) | ÷ | 91 100 | × | 9 100 | = | 1 40 | ( | 16000 | x | ÷ | 113 100 | ) |
| 16000 | x | ÷ | 113 100 | × | 13 100 | − | 98000 | + | ( | 100 | − | 32 25 | x | ) | ÷ | 91 100 | × | 9 100 | = | 1 40 | × | 16000 | x | ÷ | 113 100 |
208000 113 | x | − | 98000 | + | ( | 100 | − | 32 25 | x | ) | × | 9 91 | = | 40000 113 | x |
208000 113 | x | − | 98000 | + | 100 | × | 9 91 | − | 32 25 | x | × | 9 91 | = | 40000 113 | x |
208000 113 | x | − | 98000 | + | 900 91 | − | 288 2275 | x | = | 40000 113 | x |
473167456 257075 | x | − | 8917100 91 | = | 40000 113 | x |
Transposition :
473167456 257075 | x | − | 40000 113 | x | = | 8917100 91 |
the solutions is:
x≈65.915627 , 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》