Question

Fifteen more than 3 times neetu's age is same as 4 times for age how old is she

Answer 1

Let the age of neetu be 'x'
By the problem, 3x+15=4x
-x = -15
x=15
Therefore, the age of Neetu is 15...

Answer 2

let Neetu's age=x
neetu's age =15 +3x
same 4 times= 4x
because,
15+3x=4x
4x- 3x= 15
x=15