SOLUTION: Zelma is eighteen years older than her son. She was three times as old as he was one year ago. How old are they now?
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Question 185280: Zelma is eighteen years older than her son. She was three times as old as he was one year ago. How old are they now?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Z's age now =
Son's age now =
given:
(1)
(2)
Substitute (1) in (2)
(2)
(2)
(2)
(2)
and
(1)
(1)
She is 28 and her Son is 10
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