Question and answer
Solve. 3(x – 2) + 5x = 18
Question
Asked 11/5/2013 6:20:04 PM
Updated 6/20/2014 6:16:41 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [6/20/2014 6:14:32 AM]
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Original conversation
User: Solve. 3(x – 2) + 5x = 18

Weegy: simply share the multiplier. 6(5x+2) = 30x+12, then transpose 30x=-12 x= -0.4 the answer is -0.4.
jbgingz|Points 374|

User: 6 – 4x = 4(3 – x) – 6

Weegy: 4x?5=x+13, 4x-x=13+5, 3x = 18, Therefore, x = 6
andrewpallarca|Points 27118|

User: Frank’s quarter grades are 82.5, 94.7, and 87.9. What grade, rounded to the nearest percent, will Frank have to earn in the last quarter to receive at least a 90% final course grade?

Weegy: (82.5+94.7+87.9+x)/4=90; 265.1+x=360; x=360-265.1; x=94.9. Which rounds up to 95. Therefore, to receive at least a 90% final course grade, Frank will have ot earn: C. 95%
jeifunk|Points 11223|

User: Which is the solution of the equation below, rounded to the nearest tenth? 1.6x – 3.38 = 5.81x + 4.67

Weegy: 1.6x ? 3.38 = 5.81x + 4.67 3.21x = 1.29 x = 0.4019
rugmaker|Points 3306|

Question
Asked 11/5/2013 6:20:04 PM
Updated 6/20/2014 6:16:41 AM
2 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by yeswey [6/20/2014 6:14:32 AM]
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8
3(x – 2) + 5x = 18
3x – 6 + 5x = 18
8x = 18 + 6 = 24
x = 24/8 = 3
Added 6/20/2014 6:14:59 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [6/20/2014 6:18:22 AM]
8
6 – 4x = 4(3 – x) – 6
6 – 4x = 12 – 4x – 6
-4x + 4x = 6 – 6
0 = 0
The solution for the equation 6 – 4x = 4(3 – x) – 6 is all reals .
Added 6/20/2014 6:16:41 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [6/20/2014 6:18:54 AM]
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Questions asked by the same visitor
6x = –42 A. –7 B. 9 C. –9 D. –8
Question
Updated 11/7/2013 6:54:08 AM
1 Answer/Comment
6x = –42
x = -42 ÷ 6
x = -7
Added 11/7/2013 6:54:08 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [7/31/2014 9:48:14 AM]
6x =-42
Weegy: 6x =-42, x = -42/6; x = -7 (More)
Question
Expert Answered
Updated 7/31/2014 9:48:07 AM
0 Answers/Comments
42/6
Weegy: 48 would be the correct answer. User: 6x = –42 A. –7 B. 9 C. –9 D. –8 Weegy: x= 8 is the answer. User: 3|s| = 18 A. s = 6 only B. s = –18 or s = 18 C. s = –6 only D. s = –6 or s = 6 (More)
Question
Updated 8/31/2014 6:21:42 PM
3 Answers/Comments
The answer for 42/6 is 7.
42/6=21/3=7.
Added 8/31/2014 6:17:51 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/31/2014 6:21:49 PM], Rated good by andrewpallarca
The answer for 6x = –42 is x=-7.
6x=-42
x=-42/6
x=-7.
Added 8/31/2014 6:18:22 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/31/2014 6:22:06 PM], Rated good by andrewpallarca
The answer for 3|s| = 18 is s = –6 or s = 6 .
3|s| = 18
|s| =18/3
|s| =6
s=-6,or s=6.
Added 8/31/2014 6:19:53 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [8/31/2014 6:22:57 PM], Rated good by andrewpallarca
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