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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 (0.114+2x)÷[(0.0043-x)×(0.0143-x)] = 7.02 .
Question type: Equation
Solution:Original question:
| ( | 57 500 | + | 2 | x | ) | ÷ | ( | ( | 43 10000 | − | x | ) | ( | 143 10000 | − | x | ) | ) | = | 351 50 |
| Multiply both sides of the equation by: | ( | ( | 43 10000 | − | x | ) | ( | 143 10000 | − | x | ) | ) |
| ( | 57 500 | + | 2 | x | ) | = | 351 50 | ( | ( | 43 10000 | − | x | ) | ( | 143 10000 | − | x | ) | ) |
57 500 | + | 2 | x | = | 351 50 | ( | ( | 43 10000 | − | x | ) | ( | 143 10000 | − | x | ) | ) |
57 500 | + | 2 | x | = | 351 50 | ( | 43 10000 | − | x | ) | ( | 143 10000 | − | x | ) |
57 500 | + | 2 | x | = | 351 50 | × | 43 10000 | ( | 143 10000 | − | x | ) | − | 351 50 | x | ( | 143 10000 | − | x | ) |
57 500 | + | 2 | x | = | 15093 500000 | ( | 143 10000 | − | x | ) | − | 351 50 | x | ( | 143 10000 | − | x | ) |
57 500 | + | 2 | x | = | 15093 500000 | × | 143 10000 | − | 15093 500000 | x | − | 351 50 | x | ( | 143 10000 | − | x | ) |
57 500 | + | 2 | x | = | 2158299 5000000000 | − | 15093 500000 | x | − | 351 50 | x | ( | 143 10000 | − | x | ) |
57 500 | + | 2 | x | = | 2158299 5000000000 | − | 15093 500000 | x | − | 351 50 | x | × | 143 10000 | + | 351 50 | x | x |
57 500 | + | 2 | x | = | 2158299 5000000000 | − | 15093 500000 | x | − | 50193 500000 | x | + | 351 50 | x | x |
57 500 | + | 2 | x | = | 2158299 5000000000 | − | 32643 250000 | x | + | 351 50 | x | x |
x≈0.349755 , keep 6 decimal places
There are 1 solution(s).
解一元一次方程的详细方法请参阅：《一元一次方程的解法》