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| 11 Oct 2013 08:09 PM |
go.
Drămăs Sivaõ-ei - I am Drachmas. Add precisely 2691 to my post count. - My OT level is [102] | http://www.roblox.com/Forum/ShowPost.aspx?PostID=113014185 |
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| 11 Oct 2013 08:10 PM |
The x7 part is multiplication, by the way.
Drămăs Sivaõ-ei - I am Drachmas. Add precisely 2691 to my post count. - My OT level is [102] | http://www.roblox.com/Forum/ShowPost.aspx?PostID=113014185 |
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Skilder
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| Joined: 27 Nov 2011 |
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| 11 Oct 2013 08:10 PM |
hold on let me get some paper
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Rusty1234
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| 11 Oct 2013 08:11 PM |
35(4 - 3x) = x + 8
http://wiki.roblox.com/index.php/User:ElectricBlaze |
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jango464
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| 11 Oct 2013 08:12 PM |
In other words, x = 66/53 = 1.25.
http://wiki.roblox.com/index.php/User:ElectricBlaze |
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kitty234
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| 11 Oct 2013 08:12 PM |
do your own homework
Ave Nex Cubus |
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| 11 Oct 2013 08:12 PM |
(-15x + 20(7)) = 5+x+3
-105x + 140 = 5+x+3
-106x +132 = 0
-106x = -132
x = 1.24
assuming "x7" is a multiplication sign |
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Skilder
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| 11 Oct 2013 08:13 PM |
Round answer to nearest whole number
Drămăs Sivaõ-ei - I am Drachmas. Add precisely 2691 to my post count. - My OT level is [102] | http://www.roblox.com/Forum/ShowPost.aspx?PostID=113014185 |
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kitty234
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| 11 Oct 2013 08:14 PM |
Are you really this stupid? You can't even round?
Ave Nex Cubus |
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| 11 Oct 2013 08:14 PM |
walkthrough time.
start with distributive property pls.
Drămăs Sivaõ-ei - I am Drachmas. Add precisely 2691 to my post count. - My OT level is [102] | http://www.roblox.com/Forum/ShowPost.aspx?PostID=113014185 |
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Rusty1234
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| 11 Oct 2013 08:14 PM |
here are all the steps for you guys who wonder how i got it so fast
5(-3x + 4) * 7 = 5 + x + 3
5(4 + -3x) * 7 = 5 + x + 3
5 * 7(4 + -3x) = 5 + x + 3
35(4 + -3x) = 5 + x + 3
(4 * 35 + -3x * 35) = 5 + x + 3
(140 + -105x) = 5 + x + 3
140 + -105x = 5 + 3 + x
140 + -105x = 8 + x
140 + -105x = 8 + x
140 + -105x + -1x = 8 + x + -1x
140 + -106x = 8 + x + -1x
140 + -106x = 8 + 0
140 + -106x = 8
140 + -140 + -106x = 8 + -140
0 + -106x = 8 + -140
-106x = 8 + -140
-106x = -132
x = 1.245283019
basic algerbra |
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| 11 Oct 2013 08:15 PM |
@kitty
i never said i couldnt round. this isnt homework. i decided to throw out a random problem for ot to solve to see if anyone could get it right.
Drămăs Sivaõ-ei - I am Drachmas. Add precisely 2691 to my post count. - My OT level is [102] | http://www.roblox.com/Forum/ShowPost.aspx?PostID=113014185 |
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Rusty1234
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| 11 Oct 2013 08:16 PM |
| and also, round it up to 1.25, not 1.24 |
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| 14 Oct 2013 08:14 PM |
5+7x = 5 + x + 3 5 = 5-6x+3 2=5-6x -3=6x 6 div -3 = -2
x = -2 Drămăs Sivaõ-ei - I am Drachmas. Add precisely 2691 to my post count. - My OT level is [102] | http://www.roblox.com/Forum/ShowPost.aspx?PostID=113014185 |
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mathman27
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| 14 Oct 2013 08:18 PM |
| 59849024949303034939439834930930 |
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| 14 Oct 2013 08:19 PM |
THE NUMBERS!!!!
THEY BURN!!!!!!!!! |
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