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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 26.7 = X*0.3 .
Question type: Equation
Solution:Original question:
267 10 | = | X | × | 3 10 |
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 :
3 10 | X | = | 267 10 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 267 10 | ÷ | 3 10 |
| = | 267 10 | × | 10 3 |
| = | 89 | × | 1 |
We obtained :
| X | = | 89 |