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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-1243.62-（x-1243.62-10000）*3% = 8000 .
Question type: Equation
Solution:Original question:
| x | − | 62181 50 | − | ( | x | − | 62181 50 | − | 10000 | ) | × | 3 100 | = | 8000 |
| Left side of the equation = | x | − | 62181 50 | − | x | × | 3 100 | + | 62181 50 | × | 3 100 | + | 10000 | × | 3 100 |
| = | x | − | 62181 50 | − | x | × | 3 100 | + | 186543 5000 | + | 300 |
| = | 97 100 | x | − | 4531557 5000 |
97 100 | x | − | 4531557 5000 | = | 8000 |
Transposition :
97 100 | x | = | 8000 | + | 4531557 5000 |
Combine the items on the right of the equation:
97 100 | x | = | 44531557 5000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 44531557 5000 | ÷ | 97 100 |
| = | 44531557 5000 | × | 100 97 |
| = | 44531557 50 | × | 1 97 |
We obtained :
| x | = | 44531557 4850 |
Convert the result to decimal form :
| x | = | 9181.76433 |