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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 [(57441.83+a+843+8000)-40000-6744]*3% = 496.22+a .
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:
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 [(57441.83+a+843+8000)-40000-6744]*3% = 496.22+a .
Question type: Equation
Solution:Original question:
| ( | ( | 5744183 100 | + | a | + | 843 | + | 8000 | ) | − | 40000 | − | 6744 | ) | × | 3 100 | = | 24811 50 | + | a |
| Left side of the equation = | ( | 5744183 100 | + | a | + | 843 | + | 8000 | ) | × | 3 100 | − | 40000 | × | 3 100 | − | 6744 | × | 3 100 |
| = | ( | 5744183 100 | + | a | + | 843 | + | 8000 | ) | × | 3 100 | − | 1200 | − | 5058 25 |
| = | ( | 5744183 100 | + | a | + | 843 | + | 8000 | ) | × | 3 100 | − | 35058 25 |
| = | 5744183 100 | × | 3 100 | + | a | × | 3 100 | + | 843 | × | 3 100 | + | 8000 | × | 3 100 | − | 35058 25 |
| = | 17232549 10000 | + | a | × | 3 100 | + | 2529 100 | + | 240 | − | 35058 25 |
| = | 5862249 10000 | + | 3 100 | a |
5862249 10000 | + | 3 100 | a | = | 24811 50 | + | a |
Transposition :
3 100 | a | − | a | = | 24811 50 | − | 5862249 10000 |
Combine the items on the left of the equation:
| - | 97 100 | a | = | 24811 50 | − | 5862249 10000 |
Combine the items on the right of the equation:
| - | 97 100 | a | = | - | 900049 10000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
900049 10000 | = | 97 100 | a |
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 :
97 100 | a | = | 900049 10000 |
The coefficient of the unknown number is reduced to 1 :
| a | = | 900049 10000 | ÷ | 97 100 |
| = | 900049 10000 | × | 100 97 |
| = | 900049 100 | × | 1 97 |
We obtained :
| a | = | 900049 9700 |
Convert the result to decimal form :
| a | = | 92.788557 |