Posted by **joy** on Wednesday, July 28, 2010 at 9:38pm.

Cynthia is three years older than Dina. The sum of their ages is 31. Find their ages. what are the equation for Dina and for Cynthai

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**Ms. Sue**, Wednesday, July 28, 2010 at 9:39pm
I posted this equation for you over half an hour ago.

http://www.jiskha.com/display.cgi?id=1280365601

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**joy**, Wednesday, July 28, 2010 at 9:44pm
thank you

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**Ms. Sue**, Wednesday, July 28, 2010 at 9:47pm
You're welcome.

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**joy**, Wednesday, July 28, 2010 at 9:50pm
Ms. Sue i have some question if Dina is x=14 how about for Cynthia

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**Ms. Sue**, Wednesday, July 28, 2010 at 9:52pm
Please go back and read the problem again. The answer is obvious!

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**joy**, Wednesday, July 28, 2010 at 9:57pm
okay thank you i understand

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**Ms. Sue**, Wednesday, July 28, 2010 at 10:05pm
Good!! :-)

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