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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 (2*x*0.7102)/(x+0.7102) = 0.6937 .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
Remove a bracket on the right of the equation:：
The equation is reduced to :
Transposition :
Combine the items on the left 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 (2*x*0.7102)/(x+0.7102) = 0.6937 .
Question type: Equation
Solution:Original question:
| ( | 2 | x | × | 3551 5000 | ) | ÷ | ( | x | + | 3551 5000 | ) | = | 6937 10000 |
| Multiply both sides of the equation by: | ( | x | + | 3551 5000 | ) |
| ( | 2 | x | × | 3551 5000 | ) | = | 6937 10000 | ( | x | + | 3551 5000 | ) |
| 2 | x | × | 3551 5000 | = | 6937 10000 | ( | x | + | 3551 5000 | ) |
| 2 | x | × | 3551 5000 | = | 6937 10000 | x | + | 6937 10000 | × | 3551 5000 |
3551 2500 | x | = | 6937 10000 | x | + | 24633287 50000000 |
Transposition :
3551 2500 | x | − | 6937 10000 | x | = | 24633287 50000000 |
Combine the items on the left of the equation:
7267 10000 | x | = | 24633287 50000000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 24633287 50000000 | ÷ | 7267 10000 |
| = | 24633287 50000000 | × | 10000 7267 |
| = | 24633287 5000 | × | 1 7267 |
We obtained :
| x | = | 24633287 36335000 |
Convert the result to decimal form :
| x | = | 0.677949 |