Question and answer
4x+15-3x-7=12
Question
Asked 5/15/2010 6:42:53 AM
Updated 10/27/2014 1:21:44 AM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [10/27/2014 1:20:28 AM]
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User: 4x+15-3x-7=12

Weegy: x=2, is the answer to your question. thanks for using Weegy
Expert answered|sts31|Points 11|

User: 15x-12+16x-14=36

Weegy: (7/9)*36=28.Thxs for using weegy.
Expert answered|sts31|Points 11|

Question
Asked 5/15/2010 6:42:53 AM
Updated 10/27/2014 1:21:44 AM
3 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by alfred123 [10/27/2014 1:20:28 AM]
New answers
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3
4x + 15 - 3x - 7 = 12

4x - 3x = 12 + 7 - 15;

x = 4
Added 10/27/2014 1:20:37 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/27/2014 3:33:40 AM]
3
15x - 12 + 16x - 14 = 36

15x + 16x = 36 + 12 + 14;

31x = 62;

x = 62/31;

x = 2
Added 10/27/2014 1:21:44 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [10/27/2014 3:33:52 AM]
Comments
4x+15-3x-7=12
4x-3x = 12-15+7
--> x = 4

15x-12+16x-14=36
15x+16x = 36+12+14
31x = 62
--> x = 62/31 = 2
Added 5/15/2010 7:45:53 AM
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Questions asked by the same visitor
15x-12+16x-14=36
Question
Updated 10/27/2014 6:41:21 AM
2 Answers/Comments
15x-12+16x-14=36
15x+16x = 36+12+14
31x = 62
--> x = 62/31 = 2
Added 5/15/2010 7:43:49 AM
15x-12+16x-14=36
31x-26=36
31x=26+36
31x=62
x=62/31
x=2
Added 10/27/2014 6:41:21 AM
This answer has been confirmed as correct and helpful.
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