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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 14.60728(x-20) = 291.47 .
Question type: Equation
Solution:Original question:
182591 12500 | ( | x | − | 20 | ) | = | 29147 100 |
| Left side of the equation = | 182591 12500 | x | − | 182591 12500 | × | 20 |
| = | 182591 12500 | x | − | 182591 625 |
182591 12500 | x | − | 182591 625 | = | 29147 100 |
Transposition :
182591 12500 | x | = | 29147 100 | + | 182591 625 |
Combine the items on the right of the equation:
182591 12500 | x | = | 1459039 2500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1459039 2500 | ÷ | 182591 12500 |
| = | 1459039 2500 | × | 12500 182591 |
| = | 1459039 | × | 5 182591 |
We obtained :
| x | = | 7295195 182591 |
Convert the result to decimal form :
| x | = | 39.953749 |