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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/1.13-X-400-(X/1.13*0.13-50X)*0.1 = 0 .
Question type: Equation
Solution:Original question:
The equation is transformed into :
Remove the bracket on the left of the equation:
The equation is transformed into :
Transposition :
Combine the items on the right of the equation:
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
Convert the result to decimal form :
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation X/1.13-X-400-(X/1.13*0.13-50X)*0.1 = 0 .
Question type: Equation
Solution:Original question:
| X | ÷ | 113 100 | − | X | − | 400 | − | ( | X | ÷ | 113 100 | × | 13 100 | − | 50 | X | ) | × | 1 10 | = | 0 |
| Left side of the equation = | - | 13 113 | X | − | 400 | − | ( | X | ÷ | 113 100 | × | 13 100 | − | 50 | X | ) | × | 1 10 |
| - | 13 113 | X | − | 400 | − | ( | X | ÷ | 113 100 | × | 13 100 | − | 50 | X | ) | × | 1 10 | = | 0 |
| Left side of the equation = | - | 13 113 | X | − | 400 | − | X | ÷ | 113 100 | × | 13 100 | × | 1 10 | + | 50 | X | × | 1 10 |
| = | - | 13 113 | X | − | 400 | − | X | × | 13 1130 | + | 5 | X |
| = | 5507 1130 | X | − | 400 |
5507 1130 | X | − | 400 | = | 0 |
Transposition :
5507 1130 | X | = | 0 | + | 400 |
Combine the items on the right of the equation:
5507 1130 | X | = | 400 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 400 | ÷ | 5507 1130 |
| = | 400 | × | 1130 5507 |
We obtained :
| X | = | 452000 5507 |
Convert the result to decimal form :
| X | = | 82.077356 |