2x+4=28 show all work

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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|

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Asked 11/13/2011 3:20:26 PM

Updated 4/14/2014 11:32:55 AM

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andrewpallarca

2x+4=28;

2x = 28 - 4;

2x = 24;

x = 24/2;

x = 12

Added 4/14/2014 11:32:55 AM

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Updated 11/13/2011 8:17:41 PM

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Snuffleupagus

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.

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Updated 3/14/2012 8:14:11 AM

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xCross

5(x+3)=7(x–5) solve for x
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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]

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