Question

After 12 years Priya will be 3 times as old as she was 4 years ago find her present age

Answer 1

her present age is 12
let her age be x
x+12=3(x-4)
x+12=3x-12
24=2x
x=12
please mark it brainlist

Answer 2

Answer:9 years 4 months

Step-by-step explanation:

Let her present age be X

4 years ago her age was X-4

12 years later her age will be X+12

Given that:(age after 12 years)=4×(age 4 years ago)

=>X+12=4(X-4)

X+12=4X-16

4X-X=16+12

3X=28

X=28/3=9+1/3years

=9years 4months