Question 1115618
 Sarah is 3 times Nick's age. If Sarah is 28 years older than Nick. 
Find their ages.
----
S = 3*N
S = N+28
------
Equation:
3N = N+28
2N = 28
Nick = 14 yrs
-----
Sarah = 3*14 = 42 yrs
-------------
Cheers,
Stan H.
---------------