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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 (22.6803-x)/2.0005 = 0.034 .
Question type: Equation
Solution:Original question:
| ( | 226803 10000 | − | x | ) | ÷ | 4001 2000 | = | 17 500 |
| Left side of the equation = | 226803 10000 | × | 2000 4001 | − | x | × | 2000 4001 |
| = | 226803 20005 | − | x | × | 2000 4001 |
226803 20005 | − | 2000 4001 | x | = | 17 500 |
Transposition :
| - | 2000 4001 | x | = | 17 500 | − | 226803 20005 |
Combine the items on the right of the equation:
| - | 2000 4001 | x | = | - | 22612283 2000500 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
22612283 2000500 | = | 2000 4001 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
2000 4001 | x | = | 22612283 2000500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 22612283 2000500 | ÷ | 2000 4001 |
| = | 22612283 2000500 | × | 4001 2000 |
We obtained :
| x | = | 90471744283 4001000000 |