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September 15, 2014

September 15, 2014

Posted by **Kenya** on Thursday, October 9, 2008 at 9:29pm.

I forgot how to do this...

22x + 10 / 2

45 - 5x / 5

-15 + 21a / -3

I forgot how to do this seriously..

- Algebra... -
**bobpursley**, Thursday, October 9, 2008 at 9:33pmyou divide each term, for instance on the last...

(-15+21a)/-3=

-15/-3 + 21a/-3

5 -7a

- Algebra... -
**Kenya**, Thursday, October 9, 2008 at 9:38pmBut how do you get the (-) minus sign from the (+) addition sign...????

- Algebra... -

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