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2x+4=28 show all work
Solving for x. First we move like term to different sides of eq. so we leave the 2x where it is, because it's the only one, and we move the 4 to the right side as a negative 4. Now we have 2x=28-4 which is 2x=24. [ Then we proceed to get rid of the 2 to leave the x alone by diving both sides by 2. So now we have 2x/2=24/2. That should give us: x=12 ]
Expert answered|yestfl|Points 104|
Question
Asked 11/13/2011 3:20:26 PM
Updated 4/14/2014 11:32:55 AM
1 Answer/Comment
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2x+4=28;

2x = 28 - 4;

2x = 24;

x = 24/2;

x = 12
Added 4/14/2014 11:32:55 AM
This answer has been confirmed as correct and helpful.
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3x – 1 – x = 3x + 5
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Added 5/13/2014 4:15:49 AM
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5(x + 3)=7(x – 5)
Question
Updated 11/13/2011 8:17:41 PM
2 Answers/Comments
The answer to the equation: 5(x + 3)=7(x – 5) is to rewrite the equation as 5x + 15=7x – 35 and then adding like variables: 50=2x and then solving for x which is x=25.
Added 11/13/2011 8:17:41 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [7/1/2014 1:25:45 PM]
5(x+3)=7(x–5) solve for x User: Graph the equation Y = 4x – 3
Weegy: Sorry can't show the graph. But here are the values. x=1, y= 1/ x=2, y=5. User: Graph the equation 4x – 5 = 2x – y User: 4x – 5 = 2x – y Weegy: 5/2x+1/4x=7/4+x SOLUTION: 5/2x+1/4x-x=7/4 >> (5/2+1/4-1)x=7/4 >> (7/4)x=7/4 >> x=(7/4)/(7/4) >> x=1 User: graph 4x – 5 = 2x – y Weegy: Sorry but I cannot graph that equation since we don't have a tool to attach a file on our answers (More)
Question
Expert Answered
Updated 3/14/2012 8:14:11 AM
1 Answer/Comment
5(x+3)=7(x–5) solve for x
5x+15 = 7x -35
5x-7x = -15-35
-2x = -50
x = 25
Added 3/14/2012 8:14:11 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [6/16/2014 12:28:23 PM]
solve 15x + 2 = 9x + 28
Weegy: 15x + 2 = 9x + 28, 15x - 9x = 28 - 2, 6x = 26, x = 26/6, x = 4 2/6, simplified: x = 4 1/3 (More)
Question
Expert Answered
Asked 11/16/2011 4:57:03 PM
0 Answers/Comments
3x – 1 – x = 3x + 5
Weegy: The expression 3x? represents 3(x)(x) User: 3x – 1 – x = 3x + 5 solve for x (More)
Question
Not Answered
Updated 7/1/2014 1:25:31 PM
1 Answer/Comment
The answer to the equation 3x – 1 – x = 3x + 5 is to first add and subtract like terms: 3x-x-3x=1+5 so -x=6 which is x= -6.
Added 11/13/2011 8:36:27 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [7/1/2014 1:25:34 PM]
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