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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/(X+1014) = 0.00027 .
Question type: Equation
Solution:Original question:
| X | ÷ | ( | X | + | 1014 | ) | = | 27 100000 |
| Multiply both sides of the equation by: | ( | X | + | 1014 | ) |
| X | = | 27 100000 | ( | X | + | 1014 | ) |
| X | = | 27 100000 | X | + | 27 100000 | × | 1014 |
| X | = | 27 100000 | X | + | 13689 50000 |
Transposition :
| X | − | 27 100000 | X | = | 13689 50000 |
Combine the items on the left of the equation:
99973 100000 | X | = | 13689 50000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 13689 50000 | ÷ | 99973 100000 |
| = | 13689 50000 | × | 100000 99973 |
| = | 13689 | × | 2 99973 |
We obtained :
| X | = | 27378 99973 |
Convert the result to decimal form :
| X | = | 0.273854 |