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Simplify -2[9 - (x + 7)]
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Asked 4/18/2011 1:01:24 PM
Updated 3/28/2015 8:44:58 AM
1 Answer/Comment
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Flagged by debnjerry [3/28/2015 8:44:58 AM]
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User: Simplify -2[9 - (x + 7)]

Weegy: 5 (x -2) - 3( x - 4) = 10. In expanded form 2x+2=10. The answer x= 4. Click on the "Good" button. Thank you.
Loula|Points 1108|

Question
Asked 4/18/2011 1:01:24 PM
Updated 3/28/2015 8:44:58 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by debnjerry [3/28/2015 8:44:58 AM]
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-2[9 - (x + 7)]
= -2[9 - x - 7]
= -2[2 - x]
= -4 + 2x
Added 3/28/2015 8:44:55 AM
This answer has been confirmed as correct and helpful.
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1 Answer/Comment
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Added 3/5/2014 2:20:37 AM
This answer has been confirmed as correct and helpful.
|-11| + |-7|
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Expert Answered
Updated 3/21/2014 9:20:39 AM
3 Answers/Comments
|-11| + |-7|

= 18
Added 3/21/2014 9:19:26 AM
This answer has been confirmed as correct and helpful.
5m - 13n - n + 4m

= 9m - 14n
Added 3/21/2014 9:19:54 AM
This answer has been confirmed as correct and helpful.
-|-5 + 2|

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Added 3/21/2014 9:20:39 AM
This answer has been confirmed as correct and helpful.
Simplify -3xy3 + 7xy3 + (-xy3) + (-3xy3)
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Expert Answered
Updated 5/25/2014 4:39:10 PM
2 Answers/Comments
-3xy^3 + 7xy^3 + (-xy^3) + (-3xy^3)

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= 0
Added 5/25/2014 4:38:38 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/25/2014 4:45:13 PM]
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Added 5/25/2014 4:39:10 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/25/2014 4:45:23 PM]
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