SOLUTION: Cassidy is 3 times as old as drew. In 8 years Cassidy will only be twice as old is Drew. How old is Cassidy right now? I know 3d=c d+8= c/2 and Cassidy is 24 Drew is

Algebra.Com
Question 384180: Cassidy is 3 times as old as drew. In 8 years Cassidy will only be twice as old is Drew. How old is Cassidy right now?
I know
3d=c
d+8= c/2
and Cassidy is 24 Drew is 8 but I don't know the equation I would use to show my work!
Thanks!
Amie

Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!

Hi,
Cassidy is 3 times as old as drew
Let x and 3x represent Drew's and Cassidy's age respectively NOW.
Write as we read***
(3x + 8) = 2(x + 8)
Solving for x
3x + 8 = 2x + 16
x = 8yr , Drew's age NOW, Cassidy is now 24yrs old (3*8)
CHECKING our Answer***
32 = 2*16
RELATED QUESTIONS

Cassidy is 3 times as old as Drew. In 8 years, Cassidy will only be twice as old as Drew. (answered by nerdybill)
cassidy is 3 times as old as drew. in 8 years cassidy will only be twice as old as drew.... (answered by oberobic)
Cassidy is 3 times as old as Drew. In 8 years, Cassidy will only be twice as old as Drew. (answered by alicealc)
Cassidy is 3 times as old as Drew. In 8 years, Cassidy will only be twice as old as Drew. (answered by TimothyLamb)
Cassidy is twice as old as Dylan. Phoebe is 5 years younger than Cassidy. The sum of the... (answered by ikleyn)
Betty is now three times as old as mike,but in five years she will be only twice as old... (answered by stanbon,Natolino1983)
Betty is now three times as old as Mike, but in five years she will be only twice as old... (answered by Alan3354)
Right now Bob is 2.5 times as old as Al. In 5 years he will only be twice as old. How... (answered by Alan3354)
Robert is 3 times older than John. In 6 years, Robert will be only twice as old as John. (answered by stanbon)