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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-1907.32-[(X-1907.32-15000)*0.03] = 23281.9 .
Question type: Equation
Solution:Original question:
| X | − | 47683 25 | − | ( | ( | X | − | 47683 25 | − | 15000 | ) | × | 3 100 | ) | = | 232819 10 |
| Left side of the equation = | X | − | 47683 25 | − | ( | X | − | 47683 25 | − | 15000 | ) | × | 3 100 |
| = | X | − | 47683 25 | − | X | × | 3 100 | + | 47683 25 | × | 3 100 | + | 15000 | × | 3 100 |
| = | X | − | 47683 25 | − | X | × | 3 100 | + | 143049 2500 | + | 450 |
| = | 97 100 | X | − | 3500251 2500 |
97 100 | X | − | 3500251 2500 | = | 232819 10 |
Transposition :
97 100 | X | = | 232819 10 | + | 3500251 2500 |
Combine the items on the right of the equation:
97 100 | X | = | 61705001 2500 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 61705001 2500 | ÷ | 97 100 |
| = | 61705001 2500 | × | 100 97 |
| = | 61705001 25 | × | 1 97 |
We obtained :
| X | = | 61705001 2425 |
Convert the result to decimal form :
| X | = | 25445.361237 |