SOLUTION: Eight years ago, Cindy was twice as old as Sally. Right now, Cindy is five years older than Sally. Find their current ages.

Algebra.Com
Question 888201: Eight years ago, Cindy was twice as old as Sally. Right now, Cindy is five years older than Sally. Find their current ages.
Answer by lwsshak3(11628)   (Show Source): You can put this solution on YOUR website!
Eight years ago, Cindy was twice as old as Sally. Right now, Cindy is five years older than Sally. Find their current ages.
***
8 yrs ago:
let x=sally's age
2x=cindy's age
..
now:
x+8=sally's age
2x+8=cindy's age
2x+8=x+8+5
x=5
x+8=13
2x+8=18
sally's current age=13
cindy's current age=18

RELATED QUESTIONS

Eight years ago, Cindy was twice as old as Sally. Right now, Cindy is five years older... (answered by stanbon)
Eight years ago, Cindy was twice as old as Sally. Right now, Cindy is five years older... (answered by ikleyn)
Eight years ago Cindy was twice as old as Sally right now Cindy is five years older than... (answered by CubeyThePenguin)
In ten years time Tom will be twice as old as Sally. Eight years ago Tom was 5 times... (answered by mananth)
Ray is now 10 years older than cindy. if in 8 years ray will be twice as old as cindy,... (answered by algebrahouse.com)
Cindy is 6 years older than Michael. Six years ago she was twice as old as he. How old is (answered by josgarithmetic,greenestamps)
John is as old as Cindy will be when John is twice as old as Cindy was when John was half (answered by Edwin McCravy)
Sally is ten years younger than Mary. Ten years ago, Sally was half as old as Mary was... (answered by ewatrrr)
sally is ten years younger than mary. ten years ago, sally was half as old as mary was... (answered by nyc_function)