The answer is: The sought numbers are 17 and 19. 3. The number is ten less than twice the number. What number is it? Efficient solving strategy: Systematic experimentation The experimentation was conducted using a spread sheet.
The answer is: The sought numbers are 17 and 19.3. The number is ten less than twice the number. What numberis it?Efficient solving strategy: Systematic experimentationThe experimentation was conducted using a spread sheet.