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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 ((3.3-x)/130+0.014)*83 = x .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
The equation is transformed into :
Transposition :
Combine the items on the left 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 ((3.3-x)/130+0.014)*83 = x .
Question type: Equation
Solution:Original question:
| ( | ( | 33 10 | − | x | ) | ÷ | 130 | + | 7 500 | ) | × | 83 | = | x |
| Left side of the equation = | ( | 33 10 | − | x | ) | ÷ | 130 | × | 83 | + | 7 500 | × | 83 |
| = | ( | 33 10 | − | x | ) | × | 83 130 | + | 581 500 |
| = | 33 10 | × | 83 130 | − | x | × | 83 130 | + | 581 500 |
| = | 2739 1300 | − | x | × | 83 130 | + | 581 500 |
| = | 5312 1625 | − | 83 130 | x |
5312 1625 | − | 83 130 | x | = | x |
Transposition :
| - | 83 130 | x | − | x | = | - | 5312 1625 |
Combine the items on the left of the equation:
| - | 213 130 | x | = | - | 5312 1625 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
5312 1625 | = | 213 130 | 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 :
213 130 | x | = | 5312 1625 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 5312 1625 | ÷ | 213 130 |
| = | 5312 1625 | × | 130 213 |
| = | 5312 25 | × | 2 213 |
We obtained :
| x | = | 10624 5325 |
Convert the result to decimal form :
| x | = | 1.995117 |