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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/（2-x） = 0.333 .
Question type: Equation
Solution:Original question:
| x | ÷ | ( | 2 | − | x | ) | = | 333 1000 |
| Multiply both sides of the equation by: | ( | 2 | − | x | ) |
| x | = | 333 1000 | ( | 2 | − | x | ) |
| x | = | 333 1000 | × | 2 | − | 333 1000 | x |
| x | = | 333 500 | − | 333 1000 | x |
Transposition :
| x | + | 333 1000 | x | = | 333 500 |
Combine the items on the left of the equation:
1333 1000 | x | = | 333 500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 333 500 | ÷ | 1333 1000 |
| = | 333 500 | × | 1000 1333 |
| = | 333 | × | 2 1333 |
We obtained :
| x | = | 666 1333 |
Convert the result to decimal form :
| x | = | 0.499625 |