4x – y + z = 6
3x + 2y – z = 0
4x – y – 3z = 2

- anonymous

4x – y + z = 6
3x + 2y – z = 0
4x – y – 3z = 2

- Stacey Warren - Expert brainly.com

Hey! We 've verified this expert answer for you, click below to unlock the details :)

- katieb

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

- anonymous

4x-y+z=6
-/4x-y-3z=2
4z=4 ----> z=1
2/4x-y=5
3x+2y=1
11x=11 -----> x =1 so y=-2

- anonymous

But my choices are..
7x + y = 6
x – y = 6
x + y = 6
7x – y = 6

- anonymous

my mistake

Looking for something else?

Not the answer you are looking for? Search for more explanations.

## More answers

- anonymous

y=3

- texaschic101

you got an elimination problem.....or substitution....can both of you handle it ?

- anonymous

oh my god I am making mistakes all the time

- anonymous

y=3 is not one of my choices..sorry

- anonymous

y=-1 okey

- texaschic101

you got 3 equations.....not 2...remember that

- anonymous

so it is the first one 7x + y = 6 correct!!!!

- texaschic101

Do you need me to do the problem ?

- anonymous

Please

- anonymous

That dude dont no what the heck he is doing and id appreciate an example

- texaschic101

Hold on...this will take a little while...I will soon post the answer :)

- anonymous

I have already done that

- anonymous

the answer is 7x+y=6 dude

- anonymous

I dont need u to give me the answer "DUDE" i want the explanation and example

- anonymous

@raebaby420 really? do not get it

- anonymous

And im about to teache you something too... You dont call girls DUDE its a sign of disrespect. and no i do not get the 4 different answers u gave me, thanks for trying. Bye now

- anonymous

@raebaby420 i did not say "dude" to you :) to texac..I was trying to help but you are so stupid to understand...I am sorry bye

- anonymous

but you have great boobies I could not argue that

- anonymous

Im not stupid, im on here to get help and examples and u sir, are not one to give them OBVIOUSLY. Now please stop causing trouble so i can learn hwo to do this from people who are willing to help and get off here. now leave me alone

- anonymous

an advice..when you want help do not say the people who are trying to help That dude dont no what the heck he is doing

- anonymous

you perky bastard

- anonymous

Excuse me. please get off my thing. and leave so people will help me. This is getting ridiculous

- Directrix

@SkykhanFalcon
From the OpenStudy Code of Conduct
Don't be offensive, inappropriate, or creepy! So avoid:
•Insulting, berating, or otherwise discouraging others.
•Cursing and bypassing the language filters.
•Sexual innuendo, or "hitting on people".
•Soliciting personal, private, or offline contact information.
•Any form of racism, sexism, or any other prejudicial "isms".

- anonymous

Thank you. the moderators wont do anything but im glad u would say something.

- anonymous

Im definitely complaining about this site later on. This is ridiculous they have moderators that wont say anything but people who use the site do.

- anonymous

Oh good!! im still a little confused. i understand how you got that far. but how does it relate to my answer choices?

- anonymous

Appreciate that..x=1, y=-1, z=1 so the answer 7x+y=6 :)

- saifoo.khan

@SkykhanFalcon : Like @Directrix stated, we have certain rules on this site.
Please read the code of conduct of this site here:
http://openstudy.com/code-of-conduct
Moreover, be nice to users and no NEVER use inappropriate language nor try to engage in any sort of activity you just took part in.
We strictly ask our users to follow the code of conduct.
If you have any issues, feel free to write us at: abuse@openstudy.com
our team will reply you on asap basis.
Thanks.

- anonymous

If you want to learn something, you can check my messages on top :)

- anonymous

@raebaby420, I'm sorry, I messed up. But you can use the answer @SkykhanFalcon just put.

- anonymous

..This is going no where

- anonymous

@Zelda thank you zelda.. I did the question but she is not gonna believe me :)

- anonymous

I NEED EXAMPLES

- saifoo.khan

Try this:
https://www.khanacademy.org/math/trigonometry/systems_eq_ineq/fancier_systems_precalc/v/systems-of-three-variables
@raebaby420

- anonymous

4x-y+z=6
-/4x-y-3z=2
4z=4 ----> z=1
2/4x-y=5
3x+2y=1
11x=11 -----> x =1 -----> y=-1 then
your choices are
7x + y = 6
x – y = 6
x + y = 6
7x – y = 6
If you put the values I found in these equations, you can see the answer as 7x+y=6

- anonymous

@saifoo.khan good site..you know any site for engineering electromagnetics

- saifoo.khan

Try http://stackexchange.com/
http://stackoverflow.com/

- texaschic101

Hey listen up....those answer choices cannot be the answer to this problem...if you finished this problem you would get the answer to all the integers for instance....x = ? or y = ?......the answer choices that are given are not in that form. However, when you add just the first 2 equations...this is what you get...
4x - y + z = 6
3x + 2y - z = 0
-------------add
7x + y = 6
This is not the answer to the entire problem, but it is a step in the problem....is this what you want ? If so, then this is your answer :)

Looking for something else?

Not the answer you are looking for? Search for more explanations.