Posted by **Alex** on Sunday, December 9, 2007 at 4:47pm.

Simplify

18. -(-4)+3=

Solve equations of the form x+a=b

solve

26. 6.3=t+2.9

30. -8=14+(d+-6)

32. 312.9+163.4+b

34. - 11/5+w=-4/5

Thank You very much!!!

- Math, not "Help help help!!!!!!!!!" -
**Writeacher**, Sunday, December 9, 2007 at 4:51pm
Please be aware that no one is here to do your homework for you.

If you'll repost with what YOU THINK the answers are and how you got each one, a tutor will be happy to help you.

- Math, not "Help help help!!!!!!!!!" -
**Writeacher**, Sunday, December 9, 2007 at 4:53pm
And please don't post your questions more than once.

Thanks.

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