Asked by Tgandie

Lebo is four years older than Sello.In six years' time, the sum of their ages will be 40.How old is Lebo [hint: let Lebo's age be =x]

Answers

Answered by PsyDAG
S = x - 4

(x+6) + ( S+6) = 40

Substitute x-4 for S and solve for x.

Answered by henry2,
Sello is X years old.
Lebo is x+4 years old.

six years later:
x+6 + (x+4)+6 = 40.
2x + 16 = 40,
X = 12.
x+4 = 12+4 = 16 years = Lebo's age.
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