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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-5000-1602.60）*0.03 = X-9538.94-1602.60 .
Question type: Equation
Solution:Original question:
| ( | X | − | 5000 | − | 8013 5 | ) | × | 3 100 | = | X | − | 476947 50 | − | 8013 5 |
| Left side of the equation = | X | × | 3 100 | − | 5000 | × | 3 100 | − | 8013 5 | × | 3 100 |
| = | X | × | 3 100 | − | 150 | − | 24039 500 |
| = | 3 100 | X | − | 99039 500 |
3 100 | X | − | 99039 500 | = | X | − | 476947 50 | − | 8013 5 |
| Right side of the equation = | X | − | 557077 50 |
3 100 | X | − | 99039 500 | = | X | − | 557077 50 |
Transposition :
3 100 | X | − | X | = | - | 557077 50 | + | 99039 500 |
Combine the items on the left of the equation:
| - | 97 100 | X | = | - | 557077 50 | + | 99039 500 |
Combine the items on the right of the equation:
| - | 97 100 | X | = | - | 5471731 500 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
5471731 500 | = | 97 100 | 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 :
97 100 | X | = | 5471731 500 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 5471731 500 | ÷ | 97 100 |
| = | 5471731 500 | × | 100 97 |
| = | 5471731 5 | × | 1 97 |
We obtained :
| X | = | 5471731 485 |
Convert the result to decimal form :
| X | = | 11281.919588 |