samir is twice as old as babul was two years ago.if the difference is 2 years how old is samir is?

Answer 1

s = 2(b-2)
s = b+2

b + 2 = 2 b -4
b = 6
s = 8

Answer 2

Before 2 years ,S=2x,B=x
ATQ,
2x-x=2
x=2
so,sami's Age=2.2+2=4+2=6