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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-39020.6）-（（x-10000）*10%-2520-1020.62） = 38000 .
Question type: Equation
Solution:Original question:
| ( | x | − | 195103 5 | ) | − | ( | ( | x | − | 10000 | ) | × | 10 100 | − | 2520 | − | 51031 50 | ) | = | 38000 |
| Left side of the equation = | x | − | 195103 5 | − | ( | ( | x | − | 10000 | ) | × | 10 100 | − | 2520 | − | 51031 50 | ) |
| = | x | − | 195103 5 | − | ( | x | − | 10000 | ) | × | 10 100 | + | 2520 | + | 51031 50 |
| = | x | − | 1773999 50 | − | ( | x | − | 10000 | ) | × | 10 100 |
| = | x | − | 1773999 50 | − | x | × | 10 100 | + | 10000 | × | 10 100 |
| = | x | − | 1773999 50 | − | x | × | 10 100 | + | 1000 |
| = | 9 10 | x | − | 1723999 50 |
9 10 | x | − | 1723999 50 | = | 38000 |
Transposition :
9 10 | x | = | 38000 | + | 1723999 50 |
Combine the items on the right of the equation:
9 10 | x | = | 3623999 50 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 3623999 50 | ÷ | 9 10 |
| = | 3623999 50 | × | 10 9 |
| = | 3623999 5 | × | 1 9 |
We obtained :
| x | = | 3623999 45 |
Convert the result to decimal form :
| x | = | 80533.311111 |