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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-5000*8）*0.2-16920-3372.05） = 50000 .
Question type: Equation
Solution:Original question:
| x | − | ( | ( | x | − | 5000 | × | 8 | ) | × | 1 5 | − | 16920 | − | 67441 20 | ) | = | 50000 |
| Left side of the equation = | x | − | ( | x | − | 5000 | × | 8 | ) | × | 1 5 | + | 16920 | + | 67441 20 |
| = | x | − | ( | x | − | 5000 | × | 8 | ) | × | 1 5 | + | 405841 20 |
| = | x | − | x | × | 1 5 | + | 5000 | × | 8 | × | 1 5 | + | 405841 20 |
| = | x | − | x | × | 1 5 | + | 8000 | + | 405841 20 |
| = | 4 5 | x | + | 565841 20 |
4 5 | x | + | 565841 20 | = | 50000 |
Transposition :
4 5 | x | = | 50000 | − | 565841 20 |
Combine the items on the right of the equation:
4 5 | x | = | 434159 20 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 434159 20 | ÷ | 4 5 |
| = | 434159 20 | × | 5 4 |
| = | 434159 4 | × | 1 4 |
We obtained :
| x | = | 434159 16 |
Convert the result to decimal form :
| x | = | 27134.9375 |