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

If 88 is added to a certain number,the result is five times the number.Find the number.

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

The sum of the digits of a two-digit number is 9. If 45 is added to the number the digits get reversed. Find the number.

If 10 be added to four times a certain number, the result is 5 less than five times the number. Find the number.

If 10 be added to four times a certain number, the result is 5 less than five times the number. Find the number.

If a number is tripled and 16 is added to it, the result is equal to 40. Find the number.

If a number is multiplied by 5 and 5 is added to it, then the result is equal to 50. Find the number

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