SOLUTION: The sum of the ages of Steve, John, and Emily is 42. Steve and John are twins and are 3 years older than Emily. How old are the twins?

Algebra.Com
Question 1172060: The sum of the ages of Steve, John, and Emily is 42. Steve and John are twins and are 3 years older than Emily. How old are the twins?
Answer by ikleyn(52776)   (Show Source): You can put this solution on YOUR website!
.

    x + x + (x-3) = 42.


You do the rest.


RELATED QUESTIONS

Steve is x years old. His sister is 3 years younger than Steve and his father is 4 times (answered by ikleyn,josgarithmetic)
Steve is 25 years older than his son John. In ten years, Steve will be twice John's age.... (answered by stanbon)
ruby an emily are twins. rebecca is 6 more than 2 times Ruby and Emily's age. Altogether... (answered by rfer)
The sum of Linda's and Steve's ages is 113.Steve is 11 years older than Linda. How old... (answered by haileytucki)
The sum of linda's and steve's ages is 113. Steve is 11 years older than linda. How old... (answered by mananth)
John is 6 years older than his youngest brother Tim. The sum of squares of their ages is... (answered by Paul)
Steve is half as old as Stacey. The sum of their ages five years ago was 8. How old are... (answered by nyc_function)
John is 6 years older than his brother. The sum of their ages is 30. How old are John... (answered by amariya,TimothyLamb)
The sum of emily and mikayla's ages is 12 and the diffrence of their ages is 6. if emily... (answered by TimothyLamb)