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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-7210.911）/x = 0.032 .
Question type: Equation
Solution:Original question:
| ( | x | − | 7210911 1000 | ) | ÷ | x | = | 4 125 |
| Multiply both sides of the equation by: | x |
| ( | x | − | 7210911 1000 | ) | = | 4 125 | x |
| x | − | 7210911 1000 | = | 4 125 | x |
Transposition :
| x | − | 4 125 | x | = | 7210911 1000 |
Combine the items on the left of the equation:
121 125 | x | = | 7210911 1000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 7210911 1000 | ÷ | 121 125 |
| = | 7210911 1000 | × | 125 121 |
| = | 7210911 8 | × | 1 121 |
We obtained :
| x | = | 7210911 968 |
Convert the result to decimal form :
| x | = | 7449.288223 |