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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+（5000-120X）/10000 = 3.4540 .
Question type: Equation
Solution:Original question:
| X | + | ( | 5000 | − | 120 | X | ) | ÷ | 10000 | = | 1727 500 |
| Left side of the equation = | X | + | 5000 | × | 1 10000 | − | 120 | X | × | 1 10000 |
| = | X | + | 1 2 | − | 3 250 | X |
| = | 247 250 | X | + | 1 2 |
247 250 | X | + | 1 2 | = | 1727 500 |
Transposition :
247 250 | X | = | 1727 500 | − | 1 2 |
Combine the items on the right of the equation:
247 250 | X | = | 1477 500 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 1477 500 | ÷ | 247 250 |
| = | 1477 500 | × | 250 247 |
| = | 1477 2 | × | 1 247 |
We obtained :
| X | = | 1477 494 |
Convert the result to decimal form :
| X | = | 2.989879 |