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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 10x/11+200/11+23 = 5x/3 .
Question type: Equation
Solution:Original question:
| 10 | x | ÷ | 11 | + | 200 | ÷ | 11 | + | 23 | = | 5 | x | ÷ | 3 |
| Left side of the equation = | 10 11 | x | + | 200 11 | + | 23 |
| = | 10 11 | x | + | 453 11 |
10 11 | x | + | 453 11 | = | 5 | x | ÷ | 3 |
| Right side of the equation = | 5 3 | x |
10 11 | x | + | 453 11 | = | 5 3 | x |
Transposition :
10 11 | x | − | 5 3 | x | = | - | 453 11 |
Combine the items on the left of the equation:
| - | 25 33 | x | = | - | 453 11 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
453 11 | = | 25 33 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
25 33 | x | = | 453 11 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 453 11 | ÷ | 25 33 |
| = | 453 11 | × | 33 25 |
| = | 453 | × | 3 25 |
We obtained :
| x | = | 1359 25 |
Convert the result to decimal form :
| x | = | 54.36 |