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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/(x+2) = 0.0644 .
Question type: Equation
Solution:Original question:
| x | ÷ | ( | x | + | 2 | ) | = | 161 2500 |
| Multiply both sides of the equation by: | ( | x | + | 2 | ) |
| x | = | 161 2500 | ( | x | + | 2 | ) |
| x | = | 161 2500 | x | + | 161 2500 | × | 2 |
| x | = | 161 2500 | x | + | 161 1250 |
Transposition :
| x | − | 161 2500 | x | = | 161 1250 |
Combine the items on the left of the equation:
2339 2500 | x | = | 161 1250 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 161 1250 | ÷ | 2339 2500 |
| = | 161 1250 | × | 2500 2339 |
| = | 161 | × | 2 2339 |
We obtained :
| x | = | 322 2339 |
Convert the result to decimal form :
| x | = | 0.137666 |