Question and answer
Simplify. 3a + 2a - (4a + 7)
3a + 2a - (4a + 7) = 5a - 4a - 7; = a - 7
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Asked 3/15/2011 12:36:01 AM
Updated 8/14/2014 4:16:58 PM
1 Answer/Comment
Flagged by alfred123 [8/14/2014 4:15:03 PM], Edited by andrewpallarca [8/14/2014 4:16:54 PM], Unflagged by andrewpallarca [8/14/2014 4:16:58 PM]
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3a + 2a - (4a + 7)

= 5a - 4a - 7;

= a - 7
Added 8/14/2014 4:14:54 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/14/2014 4:16:44 PM]
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Questions asked by the same visitor
Factor. 24 - 6m
Question
Updated 8/17/2014 1:10:48 PM
3 Answers/Comments
4(6-m)
Added 3/15/2011 8:32:38 AM
Sorry, that is 6(4-m)
Added 3/15/2011 8:32:57 AM
24 - 6m = 6(4 - m)
Added 8/17/2014 1:10:48 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/17/2014 1:12:45 PM]
3/4 - 3/8 in simplest form.
Weegy: 7 3/4 - 3/8 = 31/4 - 3/8; =62/8 - 3/8; = 59/8, as a mixed number 7 3/8 User: 2/3 - 2/9 in simplest form. Weegy: 7 3/4 - 3/8 = 31/4 - 3/8; =62/8 - 3/8; = 59/8, as a mixed number 7 3/8 (More)
Question
Updated 12/17/2014 1:02:52 AM
3 Answers/Comments
3/4 - 3/8 = (6-3)/8 = 3/8 .
Added 12/17/2014 1:02:18 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [12/17/2014 1:11:00 AM]

2/3 - 2/9 = (6-2)/9 = 4/9
Added 12/17/2014 1:02:43 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [12/17/2014 1:11:14 AM]
3/12 reduced.
Weegy: 13 1/4 User: 10 11/12 - 3 5/8 in simplest form. Weegy: 2 1/3 User: 8 13/16 - 2 1/4 in simplest form. (More)
Question
Not Answered
Updated 12/17/2014 12:51:41 AM
6 Answers/Comments
3/12 reduced is 1/4
Added 3/16/2011 9:45:20 AM
3/12 reduced = 1/4
Added 12/17/2014 12:43:54 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [12/17/2014 12:48:18 AM], Rated good by jeifunk
10 11/12 - 3 5/8

=131/12 - 29/8


= 262-87/24

= 175/24
Added 12/17/2014 12:47:17 AM
8 13/16 - 2 1/4


= 141/16 - 9/4

= (141-36)/16

= 105/16

Added 12/17/2014 12:50:43 AM
8 13/16 - 2 1/4

= 141/16 - 9/4

= ((141 x 4) - (9 x 16)) / (16 x 4)

= (564 - 144) / 64

= 420/64

= 105/16

= 6 9/16
Added 12/17/2014 12:51:41 AM
This answer has been confirmed as correct and helpful.
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