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777dan777 [17]
2 years ago
8

Lindiwe is twice as old as Preeya and six years older than Sue . Their combined ages total 39 years . How old is Lindiwe

Mathematics
2 answers:
marissa [1.9K]2 years ago
8 0

Answer:

45 years old

Step-by-step explanation:

45 years old

Stolb23 [73]2 years ago
6 0

Answer:

Lindiwe is 18

Step-by-step explanation:

Lindiwe  = L

Preeya = L/2

Sue = L-6

Their combined ages total 39 years

L+(L/2) + L-6 = 39

2.5L = 45

L=18

       Lindiwe=18

       Preeya= 9 (half of Lindiwe)

        Sue = 12 (6 lessthan Lindiwe)

18+9+12 = 39

   

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