Teacher2Teacher 
Q&A #7470 
View entire discussion [<< prev] [ next >>]
From: Loyd <loydlin@aol.com> To: Teacher2Teacher Public Discussion Date: 2007021804:53:57 Subject: Re: System of equations On 2007021316:10:25, Alex wrote: > >could someone please help me solve this system of equations???? > > > >x + y + 2z = 8 > >3x + 4y + z = 24 > >x  y + 2z =  40 > Subtract the third equation from the first equation and you will eliminate two varibles. This will give you 2y = 48. That will be a start.
Post a reply to this message

[Privacy Policy] [Terms of Use]
Math Forum Home 
The Math Library 
Quick Reference 
Math Forum Search