2(x+2)+3(x+4)=31

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2(x+2)+3(x+4)=31

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Asked 3/17/2009 9:45:10 AM

Updated 12/1/2014 5:04:28 AM

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Flagged by andrewpallarca [12/1/2014 5:04:28 AM]

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User: 2(x+2)+3(x+4)=31

Weegy: Simplifying x = -4
roses10134|Points 900|

User: can you show me the working? so i know how to do it?

Weegy: Can you repeat your question plse?
Expert answered|plumautoworks|Points 115|

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Question|Rated bad

Asked 3/17/2009 9:45:10 AM

Updated 12/1/2014 5:04:28 AM

1 Answer/Comment

This conversation has been flagged as incorrect.

Flagged by andrewpallarca [12/1/2014 5:04:28 AM]

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M

2(x + 2) + 3(x + 4) = 31;
2x + 4 + 3x + 12 = 31;
5x + 16 = 31;
5x = 31 - 16;
5x = 15;
x = 15/5;
x = 3

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Added 12/1/2014 5:04:27 AM

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Weegy: 20-11=9, ok? User: because i got nine and it looked right but they said 13. Thank you so much, this is so hard :( (More)

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Updated 12/1/2014 5:08:27 AM

1 Answer/Comment

M

2(x - 3) - (x - 2) = 5;
(2x - 6) - (x - 2) = 5;
x - 4 = 5;
x = 5 + 4;
x = 9

Added 12/1/2014 5:08:27 AM

This answer has been confirmed as correct and helpful.

Weegy: x=2 User: and why is that? :) Weegy: anything else (More)

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Expert Answered

Updated 3/24/2014 6:52:56 AM

3 Answers/Comments

Wouldn't the answer be -3? When you have two negatives like that they become positive and when you bring them to the other side 8 becomes a negative. So -8 +5=-3.

Added 3/17/2009 11:17:15 AM

X - (-8) = 5 ; x +8=5 therefore x= -3

Added 3/24/2014 2:29:19 AM

This answer has been confirmed as correct and helpful.

Confirmed by debnjerry [3/24/2014 6:52:58 AM]

5(x+2)-3(x-5)=29

Weegy: 5(x + 2) - 3(x - 5) = 29; (5x + 10) - (3x - 15) = 29; 2x + 25 = 29; 2x = 29 - 25; 2x = 4; x = 4/2; x = 2 (More)

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Expert Answered

Updated 12/1/2014 5:06:49 AM

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10(x+3)-4(x-2)=7(x+5)

Weegy: X=5 (More)

Question

Updated 9/15/2014 5:49:58 PM

1 Answer/Comment

10(x + 3) - 4(x - 2) = 7(x + 5)
10x + 30 - 4x + 8 = 7x + 35
7x - 10x + 4x = 30 + 8 - 35
x = 3

Added 9/15/2014 5:49:57 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [9/15/2014 9:54:55 PM]

10x+30-4x+8=7x+35

Question

Updated 9/15/2014 6:21:33 PM

1 Answer/Comment

10x + 30 - 4x + 8 = 7x + 35
7x - 10x + 4x = 30 + 8 - 35
x = 3

Added 9/15/2014 6:21:33 PM

This answer has been confirmed as correct and helpful.

Confirmed by jeifunk [9/15/2014 9:43:04 PM]

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