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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 0.57% = (1.0208-X)÷1.0208 .
Question type: Equation
Solution:Original question:
57 10000 | = | ( | 638 625 | − | X | ) | ÷ | 638 625 |
| Right side of the equation = | 638 625 | × | 625 638 | − | X | × | 625 638 |
| = | 1 | − | X | × | 625 638 |
57 10000 | = | 1 | − | 625 638 | X |
Transposition :
625 638 | X | = | 1 | − | 57 10000 |
Combine the items on the right of the equation:
625 638 | X | = | 9943 10000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 9943 10000 | ÷ | 625 638 |
| = | 9943 10000 | × | 638 625 |
| = | 9943 5000 | × | 319 625 |
We obtained :
| X | = | 3171817 3125000 |
Convert the result to decimal form :
| X | = | 1.014981 |