Asked by Nyx

Jade's age now is the same as Timmy's five years hence. Timmy's age six years ago was half Jade's age now. Find the present age of each.

Answers

Answered by nile
let:
J=jades age now
T=Timmy's age now
interpretation:

J=T+5-----eqtn.1
T-6=J/2----eqtn.2

substitute eqtn 1 to 2

T-6=(T+5)/2
2(T-6)=T+5
2T-12=T+5
T=17
Timmy's age now is 17 yrs. old
Subs. to eqtn. 2

J=T+5
J=17+5
J=22
Jade's age now is 22 yrs. old.

check:
Timmy age 6 years ago is half of jades
T-6=J/2
17-6=22/2
11=11
check!!!!!!!!!!!!!!!!!

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