SOLUTION: Mayen is 5 years older than kate, and in 6 years time, mayen will be 3 times as old as what kate was 3 years ago. find their present age.

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Question 1151848: Mayen is 5 years older than kate, and in 6 years time, mayen will be 3 times as old as what kate was 3 years ago. find their present age.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let +x+ = Kate's age now
+x+%2B+5+ = Mayen's age now
----------------------------------
+%28+x+%2B+5+%29+%2B+6+=+3%2A%28+x+-+3+%29+
+x+%2B+11+=+3x+-+9+
+2x+=+20+
+x+=+10+
and
+x+%2B+5+=+15+
----------------------
Kate is 10
Mayen is 15
-----------------
check:
In 6 yrs,
Kate will be 16
Mayen will be 21
--------------------
3 yrs ago, Kate was 7
3 times that is 21
Mayen was 21 also
OK