anonymous
  • anonymous
Someone please help me through this problem! I have to SHOW MY WORK and I don't know how to do it step by step!
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
1 Attachment
anonymous
  • anonymous
What are we trying to find? Are we trying to find what x, y, and z equal or what?
anonymous
  • anonymous
yes trying to find x y and z

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More answers

anonymous
  • anonymous
@hero @Michele_Laino @preetha @triciaal @nnesha @sammixboo
anonymous
  • anonymous
and I have to show my work using matrices... which I'm not sure how to do
Thebadyboy
  • Thebadyboy
sup i cant beleive u forgot me the @ thingy :_(
anonymous
  • anonymous
I am so sorry, would you like a hug to make up for it?
Thebadyboy
  • Thebadyboy
lol im fine just being lame
anonymous
  • anonymous
lol I know XD anyway can you help?
Thebadyboy
  • Thebadyboy
well i took a looky at your problem and this is above my lame knowledge
Thebadyboy
  • Thebadyboy
i can only do 2+2=22
anonymous
  • anonymous
oh ha well thanks anyway
Thebadyboy
  • Thebadyboy
:(
anonymous
  • anonymous
lol XD
anonymous
  • anonymous
@lexiladybug22 can you help?
anonymous
  • anonymous
I'm gonna cry.... I've been working on this one problem for hours...
ksaimouli
  • ksaimouli
|dw:1433188978784:dw|
anonymous
  • anonymous
I am trying to figure out the problem right now. I have found many different ways, but they don't work for every single problem. :(
anonymous
  • anonymous
OH I REMEMBER NOW!! THANK YOU SO MUCH @ksaimouli !!
anonymous
  • anonymous
@ksaimouli can you help me find x y and z using this?
ksaimouli
  • ksaimouli
I actually use calculator
anonymous
  • anonymous
oh? how so?
ksaimouli
  • ksaimouli
Do you have Ti-84?
anonymous
  • anonymous
no I have ti-30XIIS... but can you still tell me which buttons you used to put it in on yours?
ksaimouli
  • ksaimouli
2nd matrix-> select A and fill the rows and columns
ksaimouli
  • ksaimouli
go to edit mode
ksaimouli
  • ksaimouli
https://www.youtube.com/watch?v=yZZgVcjHLIA
ksaimouli
  • ksaimouli
the formula for this is A^-1 * B

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