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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation （x-1044.85）/x = 0.3％ .
Question type: Equation
Solution:Original question:
Remove a bracket on the left of the equation:：
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 （x-1044.85）/x = 0.3％ .
Question type: Equation
Solution:Original question:
| ( | x | − | 20897 20 | ) | ÷ | x | = | 3 1000 |
| Multiply both sides of the equation by: | x |
| ( | x | − | 20897 20 | ) | = | 3 1000 | x |
| x | − | 20897 20 | = | 3 1000 | x |
Transposition :
| x | − | 3 1000 | x | = | 20897 20 |
Combine the items on the left of the equation:
997 1000 | x | = | 20897 20 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 20897 20 | ÷ | 997 1000 |
| = | 20897 20 | × | 1000 997 |
| = | 20897 | × | 50 997 |
We obtained :
| x | = | 1044850 997 |
Convert the result to decimal form :
| x | = | 1047.993982 |