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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/1.09*0.09-X/1.03*0.03 = 42369.24 .
Question type: Equation
Solution:Original question:
| X | ÷ | 109 100 | × | 9 100 | − | X | ÷ | 103 100 | × | 3 100 | = | 1059231 25 |
| Left side of the equation = | X | × | 9 109 | − | X | × | 3 103 |
| = | 600 11227 | X |
600 11227 | X | = | 1059231 25 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 1059231 25 | ÷ | 600 11227 |
| = | 1059231 25 | × | 11227 600 |
| = | 353077 25 | × | 11227 200 |
We obtained :
| X | = | 3963995479 5000 |
Convert the result to decimal form :
| X | = | 792799.0958 |