" 6.If a number is tripled and the result is increased by "5" ,we get "50." Find the number."

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

on subtracting 1/2 from a number and the result is multiplied by 1/2 ,we get 1/8 .Find that number.

One fourth of a number is increased by 7 and the result is multiplied by 3. Thus, we obtain 36. Find the number.

If we add 7 to twice a number, we get 49. 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

The numerator of a rational number is 3 less than the denominator. If the denominator is increased by 5 and the numerator by 2, we get the rational number 1/2. Find the rational number.

The numerator of a rational number is 3 less than the denominator. IF the denominator is increased by 5 and the numerator by 2, we get the rational number 1/2 .. Find the rational number.

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

The sum of three numbers is 20. If we multiply the third number by 2 and add the first number to the result we get 23. By adding second and third numbers to 3 times the first number we get 46. Find the numbers using Cramer's rule.