Asked by ANNIE

Barry is 8 years older than his sister. In 3 years, he will be twice as old as she will be then. How old is each now?

Please show work!

I don't understand.
Answered by Anomyous
I really need help.
Answered by Dr. Jane
B = S + 8
B + 3 = 2(S+3)

Substitute S + 8 for B.

S + 8 + 3 = 2(S+3)

S + 11 = 2S + 3

can you finish from here?
Answered by Annie
yes thanks
Answered by Tim
S-S+11=2S-S+3
11=S+3
11-3=S
8=S
Therefore
16=S+8
Answered by Anonymous
Matt is 24 years older than his son Liam, in two years Liam will be half of Matts age. How old is Liam now?
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