SOLUTION: Jane is y years old a) how old was she 3 years ago? b) how old will she be in 4 years time? c) Find her age, if half of what she was 3 years ago is equal to one third of what sh

Algebra ->  Customizable Word Problem Solvers  -> Age -> SOLUTION: Jane is y years old a) how old was she 3 years ago? b) how old will she be in 4 years time? c) Find her age, if half of what she was 3 years ago is equal to one third of what sh      Log On

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Question 1148079: Jane is y years old
a) how old was she 3 years ago?
b) how old will she be in 4 years time?
c) Find her age, if half of what she was 3 years ago is equal to one third of what she will be in 4 years time

Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
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a) how old was she 3 years ago?
b) how old will she be in 4 years time?
c) Find her age, if half of what she was 3 years ago is equal to one third of what she will be in 4 years time
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(a)
y-3

(b)
y%2B4

(c)
%281%2F2%29%28y-3%29=%281%2F3%29%28y%2B4%29
.
.
.