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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-0.0044）*0.343*100/0.5006 = 0.28 .
Question type: Equation
Solution:Original question:
| ( | X | − | 11 2500 | ) | × | 343 1000 | × | 100 | ÷ | 2503 5000 | = | 7 25 |
| Left side of the equation = | ( | X | − | 11 2500 | ) | × | 171500 2503 |
| ( | X | − | 11 2500 | ) | × | 171500 2503 | = | 7 25 |
| Left side of the equation = | X | × | 171500 2503 | − | 11 2500 | × | 171500 2503 |
| = | X | × | 171500 2503 | − | 3773 12515 |
171500 2503 | X | − | 3773 12515 | = | 7 25 |
Transposition :
171500 2503 | X | = | 7 25 | + | 3773 12515 |
Combine the items on the right of the equation:
171500 2503 | X | = | 36386 62575 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 36386 62575 | ÷ | 171500 2503 |
| = | 36386 62575 | × | 2503 171500 |
| = | 2599 62575 | × | 2503 12250 |
We obtained :
| X | = | 6505297 766543750 |
By reducing fraction, we can get:
| X | = | 2599 306250 |
Convert the result to decimal form :
| X | = | 0.008487 |