SOLUTION: Lori is 4 years younger than her sister Debbie. The sum of their ages is 62. How old is Debbie?

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Question 1027100: Lori is 4 years younger than her sister Debbie. The sum of their ages is 62. How old is Debbie?
Answer by FrankM(1040) About Me  (Show Source):
You can put this solution on YOUR website!
L=D-4
L+D=62
D-4+D=62
D=33, L=29