anyone really good at math?, if u can help |
 Oct 6 2005, 05:53 PM
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#1
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Senior Member  Group: Member Posts: 151 Joined: Dec 2004 Member No: 74,827  |
Im doin this one paper I need to do it to pass this class and I can't figure some problems out has to do with solving equations. can anyone help?
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Oct 6 2005, 06:01 PM
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#2
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Senior Member Group: Member Posts: 151 Joined: Dec 2004 Member No: 74,827 |
im in 12th and I totally forget n just cant understand this again
One problem looks like 8x-15=4x+12 |
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Oct 6 2005, 06:06 PM
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#3
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 "Silly me, I thought this was a free country" Group: Human Posts: 1,666 Joined: Nov 2004 Member No: 60,913 |
QUOTE(angelbabystar @ Oct 6 2005, 6:01 PM) im in 12th and I totally forget n just cant understand this again One problem looks like 8x-15=4x+12  =/ this is easy... ~first get your X terms all on one side... so subtract four x from both sides... this is what you would get: 4x-15=12 ~then... isolate the x term so add fifteen to both sides: 4x=27 ~ now you can just solve for X by dividing by four x=27/4 EDIT: the post above mine is wrong.... =/ |
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Posts in this topic
angelbabystar anyone really good at math? Oct 6 2005, 05:53 PM
william you might want to be more specific.
move to homew... Oct 6 2005, 05:55 PM BrokenDream hmm.. this seems more to be moved to Homework in ... Oct 6 2005, 05:55 PM jooleeah Moved to Homework.
Could you be more specific? T... Oct 6 2005, 05:57 PM angelbabystar where is that sectionat Oct 6 2005, 06:00 PM
jooleeah QUOTE(simx @ Oct 6 2005, 7:06 PM)=/ this is e... Oct 6 2005, 06:12 PM jooleeah Please don't double-post thanks!
Okay, h... Oct 6 2005, 06:05 PM angelbabystar okay thanks i understand that one now. There's... Oct 6 2005, 06:10 PM b0st0ngrl QUOTE(angelbabystar @ Oct 6 2005, 6:10 PM)2(a... Oct 6 2005, 06:19 PM simx QUOTE(angelbabystar @ Oct 6 2005, 6:10 PM)oka... Oct 6 2005, 06:32 PM angelbabystar step 3 how its 2a-16+7=5a+10-3a-19
then you add... Oct 6 2005, 06:19 PM angelbabystar The other one I cant type it on here the way it lo... Oct 6 2005, 07:02 PM helllla jankyyyy ^ Are you making these people do your homework? =/ Oct 6 2005, 08:28 PM angelbabystar no I have 40 problems to do and those are 3 differ... Oct 6 2005, 09:38 PM jooleeah Remember, we're here to help you with homework... Oct 7 2005, 01:02 PM silver rain Hmm, for the second question, you subtract (1/2)d ... Oct 7 2005, 06:24 PM helllla jankyyyy OKay its been over two days so I'm guessing yo... Oct 9 2005, 04:33 PM |
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