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Lol algebra...
Topic Started: Wednesday 29-08-2007, 19:23 (330 Views)
OmegaRyu
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Paddle
Alright i got two problems and both of the answers are the same but there is only one -5
(its one of those worksheets that show problems at the bottom) anyways i dunno what im doing wrong, so can you help

Problem one

-4(3-6d) = 9(2d-2)
-12+24d = 18d-18
6d = -30
d = 5


Problem two

7(10-3w) = 5(15 - 4w)
70 - 21w = 75 - 20w
-1w = 5
w = -5



Those are the steps i did, please help
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Terra_Ice
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OmegaRyu
Aug 29 2007, 02:23 PM
Problem one

-4(3-6d) = 9(2d-2)
-12+24d = 18d-18
6d = -30
d = 5

-12+24d = 18d-18
6d = -6
d = -1


Or nawt?
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OmegaRyu
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Terra_Ice
Aug 29 2007, 02:27 PM
OmegaRyu
Aug 29 2007, 02:23 PM
Problem one

-4(3-6d) = 9(2d-2)
-12+24d = 18d-18
6d = -30
d = 5

-12+24d = 18d-18
6d = -6
d = -1


Or nawt?

Winnar
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Terra_Ice
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^>_>^
^<_<^
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OmegaRyu
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Alright new problem and have no clue where to start

-x - (13 + 4x) = -3(5-9x) + 2
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Omgarm
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Troetelbeertje
Start by getting rid of the brackets.
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OmegaRyu
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-x - 13 - 4x = -15 - 27x + 2
-5x - 13 = -13 - 27x
0 = 32x

ur doing it wrong = x


Yeah thats what i get.
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Phazorn
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NOTHING
Get (13 + 4x) by itself before removing the brackets.

Maybe that will help your thinking
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OmegaRyu
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Phazon
Aug 29 2007, 02:58 PM
Get (13 + 4x) by itself before removing the brackets.

Maybe that will help your thinking

I did, don't you have to times then by -1?
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Omgarm
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Troetelbeertje
<_<
>_>

I could tell you how to solve it but the movie I'm watching just started...
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MLWW
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Dutch Bastard
Omgarm
Aug 29 2007, 09:59 PM
<_<
>_>

I could tell you how to solve it but the movie I'm watching just started...

What movie? >_>
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Phazorn
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NOTHING
*does problem*

*gets answer*

*does not tell*

>_>
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Omgarm
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Troetelbeertje
A beautiful mind. Still need help?
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MLWW
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Dutch Bastard
Oh that one >_>
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OmegaRyu
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Omgarm
Aug 29 2007, 03:23 PM
A beautiful mind. Still need help?

Yes
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Korru
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King of the Koopas
DYODH
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Omgarm
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Troetelbeertje
*has no brain activity*

I noticed my answer was going to be 32x = 0... then I didn't bother checking where I mixed up the 0.

You should ask me this during class! >_<
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Legoroll
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Dr. Pepper
Getting help from any outside source (i.e. an answer sheet or the internet) counts as plagiarism...

Or so my college algebra syllabus tells me. >_>

Now...I need help with my home work as well.....


























*Sigh*

Fine...Ill do it myself -_-
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