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October 25, 2014

October 25, 2014

Posted by **Lourane** on Saturday, June 9, 2012 at 7:34pm.

-7(2a-4)

would the correct answer be

14a-28

- college math -
**Ms. Sue**, Saturday, June 9, 2012 at 7:44pmYou're almost right, but your signs are wrong.

When you multiply two negatives, the product is a positive. When you multiply a negative and a positive, the answer is negative.

-7(2a-4) = -14a + 28

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