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Question and answer
3x8=7
x=4
sls23Points 977
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Question
Asked 1/24/2011 2:53:42 PM
Updated 8/30/2014 3:15:40 PM
2 Answers/Comments
f
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3x8=7
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8
alfred123
3x  8 = 7
3x = 7 + 8;
3x = 15;
x = 15/3;
x = 5
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Added 8/30/2014 3:15:40 PM
This answer has been confirmed as correct and helpful.
Confirmed by
yumdrea
[8/30/2014 3:16:40 PM]
Comments
debnjerry
3x8=7
3x=8+7
3x=15
x=15/3
x=5
Added 1/24/2011 3:12:12 PM
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Questions asked by the same visitor
2(x  1)  4(x + 1) = 0
Weegy:
2(x  1)  4(x + 1) = 0 ; 2x  2  4x  4 = 0 ; 2x  6 = 0 ; 2x = 6 ; x = 6/2 ; x = 3
User:
3x8=7
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Question
Expert Answered
Updated 6/13/2019 5:59:42 AM
1 Answer/Comment
8
Masamune
M
3x  8 = 7 ;
3x = 7 + 8 ;
3x = 15 ;
x = 15/3 ;
x = 5
Added 6/13/2019 5:59:42 AM
This answer has been confirmed as correct and helpful.
(x5)=2
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Question
Updated 8/30/2014 3:15:07 PM
2 Answers/Comments
nnyll0612
In the problem: (x5)=2
To get x, first we multiply the negative to the expression (x5),
thus it becomes:
x + 5 = 2
then we transpose 5 to the other side leaving x on the other side
x = 2  5
x = 3
x =3
The answer should have been x = 3
Added 1/24/2011 8:12:33 PM
8
alfred123
(x  5) = 2
x + 5 = 2;
5  2 = x;
x = 3
Added 8/30/2014 3:15:07 PM
This answer has been confirmed as correct and helpful.
Confirmed by
andrewpallarca
[8/30/2014 3:18:06 PM]
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