Anya's current age is 30 years and Cole current age is 27 years
Let x represent Anya current age and y represent Cole current age.
Anya is three years older than her brother, Cole. Hence:
x = y + 3
x - y = 3 (1)
In 11 years, the sum of their ages will be 79. Hence:
(x + 11) + (y + 11) = 79
x + y = 57 (2)
Solving equations 1 and 2 simultaneously gives:
x = 30, y = 27
Anya's current age is 30 years and Cole current age is 27 years
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