Question and answer
1 2 3 4 5 6 7 8 Solve -3 = x + x + x. -5 -1 -1
Question
Asked 3/24/2014 2:10:48 PM
Updated 5/30/2014 9:38:00 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [5/30/2014 9:37:39 AM]
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Original conversation
User: 1 2 3 4 5 6 7 8 Solve -3 = x + x + x. -5 -1 -1

Weegy: (B) -5.1
roshnirazilee|Points 100|

User: Which of the following equations has the solution set {0}? -14m - 7m + 1 = -7m + 1 -14m + 7m + 1 = -7m + 2 14m - 7m - 1 = -7m + 1

Weegy: A.-14m - 7m + 1 = -7m + 1
jher000|Points 8066|

User: Which of the following is the solution set of 18 - 3n + 2 = n + 20 - 4n? Ø {0} all reals

Weegy: n > 0.2, n < -0.5. This is always false. It can not satisfy both inequalities at the same time.
eturker|Points 3067|

User: 18 - 3n + 2 = n + 20 - 4n

Weegy: 5 = 3N - 1
N = 2



User: If an equation is an identity, then how many solutions does it have? zero one infinite

Question
Asked 3/24/2014 2:10:48 PM
Updated 5/30/2014 9:38:00 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by yeswey [5/30/2014 9:37:39 AM]
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3
-3 = x + x + x
-3 = 3x
x = -3/3
x = -1
Added 5/30/2014 9:38:00 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [5/30/2014 9:38:27 AM]
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Questions asked by the same visitor
5(x + 1) = 4(x + 8) x = 7 x = 17 x = 27 x = 37 User: Solve for x. 5(x + 1) = 4(x + 8) x = 7 x = 17 x = 27 x = 37 User: Simplify the given equation. 6 - (3x + 10) + 4(2 - x) = 15 4 - 7x = 15 4 - 4x = 15 12 - 7x = 15
Weegy: A.4 - 7x = 15 User: Solve for x. 5(x - 3) + 4(x + 3) = 3(x - 1) x = 0 x = 1/4 x = 1/2 x = 1 Weegy: A.4 - 7x = 15 User: Solve for x. 5(x - 3) + 4(x + 3) = 3(x - 1) x = 0 x = 1/4 x = 1/2 x = 1 Weegy: A.4 - 7x = 15 User: Solve for x. 7(x - 3) + 3(4 - x) = -8 x = 1/4 x = 25/10 x = -16/19 x = -41/10 Weegy: D.x = 44 User: Solve for x. 3(x + 2) = 12 User: Solve for x. 7(x + 2) = 6(x + 5) Weegy: this is true for X if the value of X=4 or less. User: Solve for x. 7(x + 2) = 6(x + 5) x = -44 x = -16 x = 16 x = 44 Weegy: D.x = 44 User: 5(x - 3) + 4(x + 3) = 3(x - 1) x = 0 x = 1/4 x = 1/2 x = 1 Weegy: (x + 0.2)(x - 0.2) x^2 + 0.2x - 0.2x - 0.04 = x^2 - 0.04 User: Solve for x. 5(x - 3) + 4(x + 3) = 3(x - 1) Weegy: 9 + 5(2 - x) - 3 (x +15) = -8x - 26 User: Solve for x. 3(x + 2) = 12 User: Solve for b. ab + c = d b = a + c/d b = a/(c - d) b = (d - c)/a (More)
Question
Not Answered
Updated 3/24/2014 7:52:54 PM
4 Answers/Comments
5(x - 3) + 4(x + 3) = 3(x - 1)
5x - 15 + 4x + 12 = 3x - 3
9x - 3 = 3x - 3
9x - 3x = -3 + 3
6x = 0
x = 0
Added 3/24/2014 7:49:15 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [3/24/2014 8:06:28 PM]
7(x - 3) + 3(4 - x) = -8
7x - 21 + 12 - 3x = -8
4x - 9 = -8
4x = -8 + 9
4x = 1
x = 1/4
Added 3/24/2014 7:50:47 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [3/24/2014 11:28:48 PM]
3(x + 2) = 12
3x + 6 = 12
3x = 12 - 6 = 6
x = 6/3 = 2
Added 3/24/2014 7:51:38 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [3/24/2014 11:28:51 PM]
7(x + 2) = 6(x + 5)
7x + 14 = 6x + 30
7x - 6x = 30 - 14
x = 16
Added 3/24/2014 7:52:54 PM
This answer has been confirmed as correct and helpful.
Confirmed by yumdrea [3/24/2014 8:07:39 PM]
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