SOLUTION: x-9>=-7(x+2) write solutions using set builder notation. show work

Question 507879: x-9>=-7(x+2) write solutions using set builder notation. show work
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

Start with the given inequality.

Distribute.

Add to both sides.

Add to both sides.

Combine like terms on the left side.

Combine like terms on the right side.

Divide both sides by to isolate .

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Answer:

So the solution is

Answer in set-builder notation is

Let me know if you need more help or if you need me to explain a step in more detail.
Feel free to email me at jim_thompson5910@hotmail.com
or you can visit my website here: http://www.freewebs.com/jimthompson5910/home.html

Thanks,

Jim
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