Question

how many years old is a person if her age now is equal to her age in 3 years time ×3,less 3 times her age 3 years ago?​

Answer 1

Let's consider the person 's age to be 'x'.

So her current age = 3(x+3) - 3(x-3) =x

x= 3x+9-3x+9

x=18.

Her current age is 18 years.

Answer 2

Answer:

let the age be x

3(x+3)-3(x-3)=x

x=18