Question

if in 5 yer ago from nowbronnie will be thrice as ood as he was 5year ago​

Answer 1

let bronnie age be 'x'

age 5 years ago is x-5

age 5 years from now is x+5

ATQ

(x+5)=3(x-5)

=> x+5=3x-15

=>2x=20

=> x=10

there fore bronnie is 10 years old at present