Question

After 12 years I shall be 3 times as old as I was 4 years ago. Find my present age.​

Answer 1

Step-by-step explanation:

present age be x

x+12=3(x-4)

x+12=3x-12

2x=24

X=12 ans

I hope you got..

Answer 2

⟼ Let my present age be x

⟼ Age after 12 years = (x+12)

⟼ Age 4 years ago = (x-4)

⟹ 3(x-4) = x+12

⟹ 3x-12 = x+12

⟹ 3x-x = 12+12

⟹ 2x = 24

⟹ x = 24/2

∴ x = 12

❍ Hence my present age is 12 years old.