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March 4, 2015

March 4, 2015

Posted by **betty boop** on Friday, September 23, 2011 at 7:44pm.

- algebra 1 -
**Ms. Sue**, Friday, September 23, 2011 at 7:51pmBetty or Evelyn -- please use the same name for your posts.

I showed you how to do your other problems. Now it's your turn.

I'll be glad to check your answer.

- algebra 1 -
**evelyn**, Friday, September 23, 2011 at 8:07pm7a-b=15a/

15a-15a=b-15a/

7/7a=15-b/7

7=a

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