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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*0.6617)/(x+0.6617) = 0.6758 .
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*0.6617)/(x+0.6617) = 0.6758 .
Question type: Equation
Solution:Original question:
| ( | 2 | x | × | 6617 10000 | ) | ÷ | ( | x | + | 6617 10000 | ) | = | 3379 5000 |
| Multiply both sides of the equation by: | ( | x | + | 6617 10000 | ) |
| ( | 2 | x | × | 6617 10000 | ) | = | 3379 5000 | ( | x | + | 6617 10000 | ) |
| 2 | x | × | 6617 10000 | = | 3379 5000 | ( | x | + | 6617 10000 | ) |
| 2 | x | × | 6617 10000 | = | 3379 5000 | x | + | 3379 5000 | × | 6617 10000 |
6617 5000 | x | = | 3379 5000 | x | + | 22358843 50000000 |
Transposition :
6617 5000 | x | − | 3379 5000 | x | = | 22358843 50000000 |
Combine the items on the left of the equation:
1619 2500 | x | = | 22358843 50000000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 22358843 50000000 | ÷ | 1619 2500 |
| = | 22358843 50000000 | × | 2500 1619 |
| = | 22358843 20000 | × | 1 1619 |
We obtained :
| x | = | 22358843 32380000 |
Convert the result to decimal form :
| x | = | 0.690514 |