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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+23.69) = 0.03 .
Question type: Equation
Solution:Original question:
| x | ÷ | ( | x | + | 2369 100 | ) | = | 3 100 |
| Multiply both sides of the equation by: | ( | x | + | 2369 100 | ) |
| x | = | 3 100 | ( | x | + | 2369 100 | ) |
| x | = | 3 100 | x | + | 3 100 | × | 2369 100 |
| x | = | 3 100 | x | + | 7107 10000 |
Transposition :
| x | − | 3 100 | x | = | 7107 10000 |
Combine the items on the left of the equation:
97 100 | x | = | 7107 10000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 7107 10000 | ÷ | 97 100 |
| = | 7107 10000 | × | 100 97 |
| = | 7107 100 | × | 1 97 |
We obtained :
| x | = | 7107 9700 |
Convert the result to decimal form :
| x | = | 0.73268 |