SOLUTION: Sam is 5 years older than his sister Mary. Together their ages add to be 31. How old are each of them?
Algebra.Com
Question 1082636: Sam is 5 years older than his sister Mary. Together their ages add to be 31. How old are each of them?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Sam is 5 years older than his sister Mary. Together their ages add to be 31. How old are each of them?
--------
S - M = 5
S + M = 31
------------------- Add
RELATED QUESTIONS
John is 4 years older than his sister Mary. Together, their ages add up to 30. How old is (answered by ikleyn)
Sam is twice as old as Mary and Mary is 5 years older than her sister Kate. The sum of... (answered by ankor@dixie-net.com)
Sam is twice as old as Mary and Mary is 5 years older than her sister Kate. The sum of... (answered by josgarithmetic)
niel is three years older than his sister together there ages add up to 27 how old are... (answered by Cromlix)
Jose is twice Maria's age. Fran is two years older than Jose. Together their ages add up (answered by TimothyLamb)
Kevin is 16 years older than his sister Mary. In 10 years, he will be twice as old as... (answered by Alan3354)
Ray is 21 years older than his sister Mary. In 7 years, he will be twice as old as Mary.... (answered by Alan3354)
Ray is 22 years older than his sister Mary. In 12 years, he will be twice as old as... (answered by ikleyn)
Jack is 5 years older than his sister. Fifteen years from now the sum of their ages will... (answered by josgarithmetic)