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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+990.08） = 0.0089 .
Question type: Equation
Solution:Original question:
| x | ÷ | ( | x | + | 24752 25 | ) | = | 89 10000 |
| Multiply both sides of the equation by: | ( | x | + | 24752 25 | ) |
| x | = | 89 10000 | ( | x | + | 24752 25 | ) |
| x | = | 89 10000 | x | + | 89 10000 | × | 24752 25 |
| x | = | 89 10000 | x | + | 137683 15625 |
Transposition :
| x | − | 89 10000 | x | = | 137683 15625 |
Combine the items on the left of the equation:
9911 10000 | x | = | 137683 15625 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 137683 15625 | ÷ | 9911 10000 |
| = | 137683 15625 | × | 10000 9911 |
| = | 8099 25 | × | 16 583 |
We obtained :
| x | = | 129584 14575 |
Convert the result to decimal form :
| x | = | 8.89084 |