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February 28, 2015

February 28, 2015

Posted by **bella** on Wednesday, January 12, 2011 at 6:29pm.

-7+28m=26m-39

-26m

-7+2m=-39

-7

2m=-46

m=-23

am i right?

- math -
**bandit**, Wednesday, January 12, 2011 at 6:34pmno you have to add the -7 not subract because it is a neg number u always do the opposite of the sign

- math -
**bella**, Wednesday, January 12, 2011 at 6:35pmo ok thx

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