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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 （114661-2.5X）*12.8/23.8*0.9 = 24346+11X .
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 left of the equation:
Combine the items on the right of the equation:
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
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 :
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 （114661-2.5X）*12.8/23.8*0.9 = 24346+11X .
Question type: Equation
Solution:Original question:
| ( | 114661 | − | 5 2 | X | ) | × | 64 5 | ÷ | 119 5 | × | 9 10 | = | 24346 | + | 11 | X |
| Left side of the equation = | ( | 114661 | − | 5 2 | X | ) | × | 288 595 |
| ( | 114661 | − | 5 2 | X | ) | × | 288 595 | = | 24346 | + | 11 | X |
| Left side of the equation = | 114661 | × | 288 595 | − | 5 2 | X | × | 288 595 |
| = | 33022368 595 | − | 144 119 | X |
33022368 595 | − | 144 119 | X | = | 24346 | + | 11 | X |
Transposition :
| - | 144 119 | X | − | 11 | X | = | 24346 | − | 33022368 595 |
Combine the items on the left of the equation:
| - | 1453 119 | X | = | 24346 | − | 33022368 595 |
Combine the items on the right of the equation:
| - | 1453 119 | X | = | - | 18536498 595 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
18536498 595 | = | 1453 119 | 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 :
1453 119 | X | = | 18536498 595 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 18536498 595 | ÷ | 1453 119 |
| = | 18536498 595 | × | 119 1453 |
| = | 18536498 5 | × | 1 1453 |
We obtained :
| X | = | 18536498 7265 |
Convert the result to decimal form :
| X | = | 2551.479422 |