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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-54.84-(x*0.173)-7.42-(x*0.36)-18-10 = 23.68 .
Question type: Equation
Solution:Original question:
| x | − | 1371 25 | − | ( | x | × | 173 1000 | ) | − | 371 50 | − | ( | x | × | 9 25 | ) | − | 18 | − | 10 | = | 592 25 |
| Left side of the equation = | x | − | 4513 50 | − | ( | x | × | 173 1000 | ) | − | ( | x | × | 9 25 | ) |
| x | − | 4513 50 | − | ( | x | × | 173 1000 | ) | − | ( | x | × | 9 25 | ) | = | 592 25 |
| Left side of the equation = | x | − | 4513 50 | − | x | × | 173 1000 | − | ( | x | × | 9 25 | ) |
| = | 827 1000 | x | − | 4513 50 | − | ( | x | × | 9 25 | ) |
| = | 827 1000 | x | − | 4513 50 | − | x | × | 9 25 |
| = | 467 1000 | x | − | 4513 50 |
467 1000 | x | − | 4513 50 | = | 592 25 |
Transposition :
467 1000 | x | = | 592 25 | + | 4513 50 |
Combine the items on the right of the equation:
467 1000 | x | = | 5697 50 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 5697 50 | ÷ | 467 1000 |
| = | 5697 50 | × | 1000 467 |
| = | 5697 | × | 20 467 |
We obtained :
| x | = | 113940 467 |
Convert the result to decimal form :
| x | = | 243.982869 |