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Simplify 3 · 2x. What is the coefficient?
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Question
Asked 6/7/2012 7:28:25 AM
Updated 8/1/2014 1:27:12 PM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [8/1/2014 1:25:00 PM]
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Original conversation
User: Simplify 3 · 2x. What is the coefficient?

Weegy: 14x + 21
ambrosio_09|Points 1040|

User: Six times the sum of a number and twelve is forty.

User: 5x = -123

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Question
Asked 6/7/2012 7:28:25 AM
Updated 8/1/2014 1:27:12 PM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [8/1/2014 1:25:00 PM]
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8
3 · 2x = 6x

The coefficient is: 6

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Added 8/1/2014 1:25:02 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/1/2014 1:27:57 PM]
8
Six times the sum of a number and twelve is forty.

6(n+12) = 40

6n + 72 = 40

6n = 40 - 72

6n = -32

n = -32/6

n = -16/3
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Added 8/1/2014 1:26:46 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/1/2014 1:28:15 PM]
8
5x = -123

x = -123/5
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Added 8/1/2014 1:27:12 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/1/2014 1:28:23 PM]
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Questions asked by the same visitor
N^2+ 2N + 1 for N = 5.
(More)
Question
Not Answered
Updated 3/14/2017 11:39:26 AM
1 Answer/Comment
N^2+ 2N + 1 for N = 5
5^2 + 2(5) + 1
= 25 + 10 + 1
= 35 + 1
= 36
Added 3/14/2017 11:39:26 AM
This answer has been confirmed as correct and helpful.
What is the expression for "the difference of 3 and 5 times a number"?
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Question
Not Answered
Updated 6/27/2014 12:47:56 PM
1 Answer/Comment
5n - 3 is the expression for "the difference of 3 and 5 times a number".
Added 6/27/2014 12:47:56 PM
This answer has been confirmed as correct and helpful.
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