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Re: Solve this Math Problem for 450 robux =P

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Bombz99 is not online. Bombz99
Joined: 14 Nov 2010
Total Posts: 62362
21 Oct 2011 02:21 PM
Guessing is done after first page (25 posts).

(5x+20y-10z)/10+7=30

What does x, y, and z equal?
Lol. You will most likely have to use trial and error.

OT: Bid on Helm of the Flashing Bolt and #4 Double Rainbow.
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RandomCowGoesMooo is not online. RandomCowGoesMooo
Joined: 24 Jul 2009
Total Posts: 30065
21 Oct 2011 02:23 PM
So there are multiple solutions?
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Bombz99 is not online. Bombz99
Joined: 14 Nov 2010
Total Posts: 62362
21 Oct 2011 02:23 PM
Too hard, eh? lol
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wwemaniac99 is not online. wwemaniac99
Joined: 10 Mar 2010
Total Posts: 41496
21 Oct 2011 02:23 PM
is that the one from yesterday?

#LMaD FTW!
[[. i r kewl shufflar .]] -wwemaniac99
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Bombz99 is not online. Bombz99
Joined: 14 Nov 2010
Total Posts: 62362
21 Oct 2011 02:24 PM
@RCGM

Find one solution so x, y, and z fit so the equation is true.
More than one answer is probably possible.
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Bombz99 is not online. Bombz99
Joined: 14 Nov 2010
Total Posts: 62362
21 Oct 2011 02:24 PM
@wwe

No, it's different. Same difficulty though.
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victor990 is not online. victor990
Joined: 25 Dec 2009
Total Posts: 7185
21 Oct 2011 02:24 PM
NOO!!! Don't bring the math back!!!
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Implore is not online. Implore
Joined: 22 Aug 2011
Total Posts: 4996
21 Oct 2011 02:24 PM
6?
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wwemaniac99 is not online. wwemaniac99
Joined: 10 Mar 2010
Total Posts: 41496
21 Oct 2011 02:25 PM
i don't like this one >:p

#LMaD FTW!
[[. i r kewl shufflar .]] -wwemaniac99
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iVeyron is not online. iVeyron
Joined: 25 Jul 2011
Total Posts: 17380
21 Oct 2011 02:25 PM
FACENUKEEEEEE

idk wth 1(1x+1) is -.-
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Monarky is not online. Monarky
Joined: 19 Oct 2011
Total Posts: 203
21 Oct 2011 02:25 PM
Indefident.
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Bombz99 is not online. Bombz99
Joined: 14 Nov 2010
Total Posts: 62362
21 Oct 2011 02:25 PM
Lol.
Victor, sorry. :P
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DullOverlord is not online. DullOverlord
Joined: 03 Feb 2010
Total Posts: 13230
21 Oct 2011 02:26 PM
x,y,z

there
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RandomCowGoesMooo is not online. RandomCowGoesMooo
Joined: 24 Jul 2009
Total Posts: 30065
21 Oct 2011 02:26 PM
x = 20
y = 5
z = 3
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lidog301 is not online. lidog301
Joined: 07 Feb 2010
Total Posts: 1612
21 Oct 2011 02:26 PM
50 on duble
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Killerboon4 is not online. Killerboon4
Joined: 23 Sep 2009
Total Posts: 14448
21 Oct 2011 02:26 PM
I can do that... but I don't want to
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Bombz99 is not online. Bombz99
Joined: 14 Nov 2010
Total Posts: 62362
21 Oct 2011 02:27 PM
Wow, RCGM! You got it!
T-Shirt please.
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RandomCowGoesMooo is not online. RandomCowGoesMooo
Joined: 24 Jul 2009
Total Posts: 30065
21 Oct 2011 02:27 PM
wait
frig
I thought the subtraction sign was addition

nvm
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Renewable is not online. Renewable
Joined: 04 Aug 2011
Total Posts: 4716
21 Oct 2011 02:27 PM
(5x+20y-10z)/10+7=30

x = 23
y = 20
z = 0.5
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victor990 is not online. victor990
Joined: 25 Dec 2009
Total Posts: 7185
21 Oct 2011 02:27 PM
*Facepalm

inb4maththreads
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DarkGenex is not online. DarkGenex
Joined: 11 Feb 2010
Total Posts: 44785
21 Oct 2011 02:29 PM
(5x+20y-10z)/10+7=30\

x = 0
y = 12
z = 1

5(0) + 20(12) - 10(1)/10 + 7 = 30

240 - 10

230/10 = 23

23 + 7 = 30
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Bombz99 is not online. Bombz99
Joined: 14 Nov 2010
Total Posts: 62362
21 Oct 2011 02:30 PM
@Renewable
That equals 56.
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RandomCowGoesMooo is not online. RandomCowGoesMooo
Joined: 24 Jul 2009
Total Posts: 30065
21 Oct 2011 02:30 PM
*
x = 20
y = 5
z = -3
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Renewable is not online. Renewable
Joined: 04 Aug 2011
Total Posts: 4716
21 Oct 2011 02:31 PM
@Bombz, actually, because of the way you worded the question.

You should of said ((5x+20y-10z)/10)+7=30

So instead I worked it out then divided ALL of it by 10+7, meaning division by 17. :/

URFAULT! >:O

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RandomCowGoesMooo is not online. RandomCowGoesMooo
Joined: 24 Jul 2009
Total Posts: 30065
21 Oct 2011 02:33 PM
@Renew - The order of operations is in effect right there, it would have been this:
(5x+20y-10z)/(10+7)=30
If he wanted it like that :o
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