math help: 8(x+2)=2(4x+1)+14 - Help.com

jamz6711200
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8(x+2)=2(4x+1)+14

A) The solution to X=
Simplify answer

B) The solution is all real numbers

C) There is no solution

This open post was written 2 months ago | V/U/S: 144, 8, 6 | Edit Post | Leave a reply | Report Post


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Meow... invited 1 user to read this post 2 months ago.

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friendlyheart offline Verified User (1 year, 8 months) Long Term User Shouts: 33 #
An Undisclosed Location | 2 months ago (21 minutes after post)

B

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Nyxotic offline Verified User (2 years, 3 months) Long Term User Shouts: 1 #
An Unknown Location | 2 months ago (25 minutes after post)

8(x+2)=2(4x+1)+14
factor it: (8*x)+(8*2)=(2*4x)+(2*1)+14
============8x +16 =8x +2 +14
add like terms:8x+16=8x+(2+14)=8x+16
so what you have then looks like:
8x+16=8x+16
simplify by isolating like terms, subtracting 16 from both sides:
8x+16-16=8x+16-16
8x=8x
hmmmmmmm
Does it look like the value of x is limited to only one number or that it will work for all real numbers from this point? You can probably figure it out.

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leahcimnnayeel2 offline Unverified User #
An Unknown Location | 2 months ago (35 minutes after post)

ok

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TulipsDream offline Verified User (2 years, 6 months) Long Term User Shouts: 1 #
Akron, OH, US | 2 months ago (36 minutes after post)

We do not encourage doing students’ homework for them. If you do that they don’t learn anything. Why not try helping them instead?

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Arkia Valkair offline Verified User (7 months, 1 week) Long Term User Shouts: 8 #
An Unknown Location | 2 months ago (44 minutes after post)

TulipsDream wrote:
We do not encourage doing students’ homework for them. If you do that they don’t learn anything. Why not try helping them instead?

With math, however, sometimes walking through/doing a problem is the best way to help someone understand it. In fact, in just about every math class I’ve had, if you asked about a problem that was in the homework they would do just that.

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TulipsDream offline Verified User (2 years, 6 months) Long Term User Shouts: 1 #
Akron, OH, US | 2 months ago (1 day, 5 hours after post)

friendlyheart wrote:
B

This isn’t that though. Maybe I should have quoted when I replied. Sorry to Nyxotic.

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Nyxotic offline Verified User (2 years, 3 months) Long Term User Shouts: 1 #
An Unknown Location | 1 month, 3 weeks ago (6 days, 23 hours after post)

TulipsDream wrote:

friendlyheart wrote:
B

This isn’t that though. Maybe I should have quoted when I replied. Sorry to Nyxotic.

No worries.

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