Twice a number is added to half the number, and result is 250. Find one-tenth of the number

If twice a number is added to half the number, then the result is 250. Find one-tenth of the number.

If one-fouth, half, and one-third of a number are added to the number itself, then the result is equal to 25. Find the number

If a quarter of a number be added to one-third of the number,the result is 20 greater than half of the number.find the number.

If 45 is added to half a number, the result is triple the number. Find the number .

If 9 is added to a certain number, the result is 36. Find the number.

Twice a number added to half of itself equals 24. Find the number.