Simplify -2[9 - (x + 7)]
Question
Updated 3/28/2015 8:44:58 AM
This conversation has been flagged as incorrect.
Flagged by debnjerry [3/28/2015 8:44:58 AM]
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Original conversation
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
Updated 3/28/2015 8:44:58 AM
This conversation has been flagged as incorrect.
Flagged by debnjerry [3/28/2015 8:44:58 AM]
Rating
8
-2[9 - (x + 7)]
= -2[9 - x - 7]
= -2[2 - x]
= -4 + 2x

Questions asked by the same visitor
simplify |x| - |-x|
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Question
Updated 3/5/2014 2:18:18 AM
Which of the following expressions is equivalent to 6m - 10? A. 2(3m + 5) B. -2(5 - 3m) C. 2(3m - 10)
Weegy: -2(5 - 3m) is equivalent to 6m - 10. User: Simplify -2^4 Weegy: -2^4 = 16 (More)
Question
Updated 3/5/2014 2:28:11 AM
t Object]User: Simplify 10 + 4(x + 1) + 5
Weegy: 10 + 4(x + 1) + 5, 10 + 4x + 4 + 5= 4x + 19 User: Simplify 5(MN + 1) - 5 Weegy: 5(MN + 1) - 5 = 5MN User: Simplify 7(x + 2) + 12 Weegy: 7(x + 2) + 12 = 7x+26 User: Simplify 7(B + 3) + 2B (More)
Question
Updated 3/5/2014 2:20:37 AM
7(B + 3) + 2B

7B + 21 + 2B

= 9B + 21
|-11| + |-7|
Weegy: 18.PLEASE CLICK gOOD User: simplify 5m - 13n - n + 4m Weegy: m-14n User: Simplify -|-5 + 2| Weegy: 7 (More)
Question
Updated 3/21/2014 9:20:39 AM
|-11| + |-7|

= 18
5m - 13n - n + 4m

= 9m - 14n
-|-5 + 2|

5 - 2

= 3
Simplify -3xy3 + 7xy3 + (-xy3) + (-3xy3)
Weegy: cant find the answer User: Simplify (5b)(-3a). A.-35ab B.-15ab C.2ab (More)
Question
Updated 5/25/2014 4:39:10 PM
-3xy^3 + 7xy^3 + (-xy^3) + (-3xy^3)

-3xy^3 + 7xy^3 -xy^3 -3xy^3

= 0
Confirmed by andrewpallarca [5/25/2014 4:45:13 PM]
(5b)(-3a) = -15ab
Confirmed by andrewpallarca [5/25/2014 4:45:23 PM]
37,258,849
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