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Andillas
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| Joined: 23 May 2010 |
| Total Posts: 5076 |
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| 05 Oct 2011 08:27 PM |
x - [5 = 3x - {5x - (6 + x)}] = -3 x = -1.5 vindi pl0x __Andillas __ |
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thepit44
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| Joined: 05 Sep 2008 |
| Total Posts: 21143 |
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Andillas
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| Joined: 23 May 2010 |
| Total Posts: 5076 |
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| 05 Oct 2011 08:30 PM |
hold up, I did that wrong x - [5 = 3x - {5x - (6 + x)}] = -3 x - [-11 = x]
wait what that equation has three equals can't compute
__Andillas __ |
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Andillas
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| Joined: 23 May 2010 |
| Total Posts: 5076 |
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| 05 Oct 2011 08:31 PM |
hevy did you copy that right that equation has three equals signs
__Andillas __ |
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Andillas
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| Joined: 23 May 2010 |
| Total Posts: 5076 |
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| 05 Oct 2011 08:35 PM |
x - [5 = 3x - {5x - (6 + x)}] = -3 2x = 8 x = 4 that's better
__Andillas __ |
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Andillas
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| Joined: 23 May 2010 |
| Total Posts: 5076 |
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| 05 Oct 2011 08:38 PM |
yay I finally get accepted to Vindi and I get a promo too
__Andillas __ |
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| 05 Oct 2011 08:46 PM |
I did it in my head and got this:
CT IS IN THE GOVERNMENT CONSPIRACY! HE'S HIDING THE TRUE FACTS ABOUT 9G TECHNOLOGY! |
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Andillas
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| Joined: 23 May 2010 |
| Total Posts: 5076 |
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| 05 Oct 2011 08:46 PM |
Oh em gee tell us NAO hevy
__Andillas __ |
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Andillas
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| Joined: 23 May 2010 |
| Total Posts: 5076 |
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| 05 Oct 2011 08:51 PM |
It's four actually... _____ __Andillas __ |
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| 05 Oct 2011 08:54 PM |
x - [5 = 3x - {5x - (6 + x)}] = -3
2x - 5 = 6 = -3x <-- add both sides (x's)
2x-11 = -3x - 6 (subtract 6)
2x = -3x + 5
-x = 5
x = 5
i got 5
i used the parts in the middle, and +/-'d from both sides.
so.
k. |
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| 05 Oct 2011 08:56 PM |
x - [5 = 3x - {5x - (6 + x)}] = -3 x-5=-x+6=-3 -x+5 11=-x+2 -2 -x=9 /-1 x=-9 I win |
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| 05 Oct 2011 08:56 PM |
eh, it might be no solution.
alg 2 trig has us focused on inequalities, so i'm just treating this as one. |
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Andillas
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| Joined: 23 May 2010 |
| Total Posts: 5076 |
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| 05 Oct 2011 08:56 PM |
how'd you get from step one to step two? wait there's no x's on the right side and even so there's no multiplication in the problem
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| 05 Oct 2011 08:56 PM |
Wow. RAT is to do homework for a high rank for a promotion.
I LIKE THE WAY YOU PROMOTE HEAVY! |
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wildnick7
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| Joined: 01 Feb 2011 |
| Total Posts: 7600 |
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| 05 Oct 2011 08:57 PM |
too lazy to do
Join RAID http://www.roblox.com/My/Groups.aspx?gid=22297 |
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