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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-[(45994.05+X-20000-4212)*0.1-2520-835.05]-1053 = 14000 .
Question type: Equation
Solution:Original question:
| X | − | ( | ( | 919881 20 | + | X | − | 20000 | − | 4212 | ) | × | 1 10 | − | 2520 | − | 16701 20 | ) | − | 1053 | = | 14000 |
| Left side of the equation = | X | − | ( | 919881 20 | + | X | − | 20000 | − | 4212 | ) | × | 1 10 | + | 2520 | + | 16701 20 | − | 1053 |
| = | X | − | ( | 919881 20 | + | X | − | 20000 | − | 4212 | ) | × | 1 10 | + | 46041 20 |
| = | X | − | 919881 20 | × | 1 10 | − | X | × | 1 10 | + | 20000 | × | 1 10 | + | 4212 | × | 1 10 | + | 46041 20 |
| = | X | − | 919881 200 | − | X | × | 1 10 | + | 2000 | + | 2106 5 | + | 46041 20 |
| = | 9 10 | X | + | 24769 200 |
9 10 | X | + | 24769 200 | = | 14000 |
Transposition :
9 10 | X | = | 14000 | − | 24769 200 |
Combine the items on the right of the equation:
9 10 | X | = | 2775231 200 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 2775231 200 | ÷ | 9 10 |
| = | 2775231 200 | × | 10 9 |
| = | 308359 20 | × | 1 |
We obtained :
| X | = | 308359 20 |
Convert the result to decimal form :
| X | = | 15417.95 |