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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 2 = 10/x .
Question type: Equation
Solution:Original question:
| 2 | = | 10 | ÷ | x |
| Multiply both sides of the equation by: | x |
| 2 | x | = | 10 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 10 | ÷ | 2 |
| = | 10 | × | 1 2 |
| = | 5 | × | 1 |
We obtained :
| x | = | 5 |