Question and answer
Solve 3x - 5 + x = 31.
Question
Asked 5/6/2011 11:55:25 AM
Updated 7/16/2014 11:31:05 PM
4 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [7/16/2014 11:28:51 PM]
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Original conversation
User: Solve 3x - 5 + x = 31.

Weegy: 13x-2
zch24|Points 438|

User: 3x + 2(4 + 6x) = 113

Weegy: (3x-2) squared is 9x^2 - 12x + 4.
twistedechoes|Points 26|

User: Solve the following equation, explaining what you did in each step of your solution. After solving the equation, show the steps to check your solution. 3x + 2(4 + 6x) = 113

Weegy: 9x^4. If you are satisfied with my answer, please click 'Good' on the ratings. Thank you!
millizsen|Points 120|

User: Simplify 3x + 6x2 - 5x - x2.

Question
Asked 5/6/2011 11:55:25 AM
Updated 7/16/2014 11:31:05 PM
4 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [7/16/2014 11:28:51 PM]
New answers
Rating
8
3x - 5 + x = 31
3x + x = 31 + 5
4x = 36
x = 36/4
x = 9
Added 7/16/2014 11:28:37 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [7/16/2014 11:31:14 PM]
8
3x + 2(4 + 6x) = 113
3x + 8 + 12x = 113
3x + 12x = 113 - 8
15x = 105
x = 105/15
x = 7
Added 7/16/2014 11:30:14 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [7/16/2014 11:31:29 PM]
8
3x + 6x^2 - 5x - x^2 = 5x^2 - 2x
Added 7/16/2014 11:31:05 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [7/16/2014 11:31:35 PM]
Comments
x=9
Added 5/6/2011 1:25:43 PM
Flagged by yeswey [7/16/2014 11:28:04 PM]
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