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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).
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-(x/200)*30 = 11670.76 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
The equation is transformed into :
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-(x/200)*30 = 11670.76 .
Question type: Equation
Solution:Original question:
| x | − | ( | x | ÷ | 200 | ) | × | 30 | = | 291769 25 |
| Left side of the equation = | x | − | x | ÷ | 200 | × | 30 |
| = | x | − | x | × | 3 20 |
| = | 17 20 | x |
17 20 | x | = | 291769 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 291769 25 | ÷ | 17 20 |
| = | 291769 25 | × | 20 17 |
| = | 291769 5 | × | 4 17 |
We obtained :
| x | = | 1167076 85 |
Convert the result to decimal form :
| x | = | 13730.305882 |