Question

IM SOO CONFUSED!!!
4x-3y+5z=43
2x+y=9
3y-22=-9
please show me how to do these

Answer 1

Confusions are good.

Answer 2

really?

Answer 3

they really makes a person cinfuse.

Answer 4

confuse*

Answer 5

hmm.. i will have to thnk bout that

Answer 6

comon seafood i need help!!

Answer 7

HELLP!!! (and no im not gonna call 911 seafood)

Answer 8

hellp!!!!!

Answer 9

i jus need sumbody to explain it for me!!!

Answer 10

hi ayesha

Answer 11

hi GoodMan

Answer 12

i think you can find the value of y in the last eqation and plug that in second to get x and plu both in the first to get z

Answer 13

so i gotta find the value of y first...
AND NO ITS NOT INCORRECT SEAFOOD!!

Answer 14

yes find y . Plug that in the second to find x and finally plug both in first

Answer 15

WAIT...the last equation was 3y-2z=-9

Answer 16

So? it's right.

Answer 17

wadda ya mean its right

Answer 18

What the heck are your teachers doing back @ skol?

Answer 19

seriously i dunt know wat ur taking bout seafood

Answer 20

why dont u learn that at school?
stop sleeping in the class.

Answer 21

I DUNT SLEEP IN CLASS!!!!

Answer 22

THen? stop dreaming in the class.

Answer 23

whynot, explain her.

Answer 24

OMG....can u plz jus answer the question step by step...im kinda stuck

Answer 25

find z from last one. Find x from secong plug both in the first and you will get y that way

Answer 26

hmm..lemme try

Answer 27

ok

Answer 28

wait..so find y first by substituion?

Answer 29

let me explain this simple crap.

Answer 30

ahh...jus be quiet seafood!! u need help too time to time! NO BODY IS PERFECT!!! and plz let tat stick into ur mind

Answer 31

THANK YOU AYESHA!!!

Answer 32

LOL, i read it... Anyways, i was just trying to kid around with someoneelseman

Answer 33

Hey Saifoo, plz dont be rude.We are all learning:)

Answer 34

...now here comes another insult from seafood....

Answer 35

4x-3y+5z=43
2x+y=9
3y-22=-9

Let's take equation 2 first.

2x + y = 9
Solve this for any variable you like, let;s do it for y.
y = 9 - 2x.

Now you have the value y.
Insert that y into equation 3, instead of y in it.

3y-22=-9
3(9-2x) - 22 = -9

Solve it to get the value for x.

Answer 36

nm

Answer 37

Haha, No.. here comes another "HELP" from seefood.

Answer 38

*seafood

Answer 39

lol

Answer 40

lol, that one will work as well.

Answer 41

Stop chating around and try to learn that question!

Answer 42

thank you seafood..(u started it)

Answer 43

No, you did..
Always girls start bad things! :D

Answer 44

Not True!!

Answer 45

It is true.

Answer 46

gurls are considered smarter than guys studies show...so ya noe wat? u started it

Answer 47

girls*

Answer 48

know*

Answer 49

that was no typo seafood

Answer 50

And your second last comment was a joke, i know that.

Answer 51

whynot, how's dengue in Lahore? :O

Answer 52

wat comment?

Answer 53

"gurls are considered smarter than guys studies show...so ya noe wat? u started it "

Answer 54

its is sooo true...look it up!

Answer 55

where is it? i can't see it.

Answer 56

It is true!!1 and my lovely Lahore is doing very good Alhamdulillah

Answer 57

i know it's true that girls always start wrong things. :P

very good with dengue? :O

Answer 58

2 against 1! u lose seafood..GURLS ARE SMARTER THAN GUYS!!!

Answer 59

No ! it is getting better now

Answer 60

yup Girls are and we dont need to prove that:)

Answer 61

tat also proves seafood as a LOSER!!

Answer 62

lol^

Answer 63

It is a universal truth

Answer 64

God sent us girls to expand the future...and we are doing a perty good job on that!

Answer 65

Goodman is really a badman, not intrested in learning his problem instead of it.. Joking around like a joker. :D

Answer 66

Haha, Another joke by badman.

Answer 67

was that a poem?

Answer 68

I never said it is a poen

Answer 69

poem*

Answer 70

well, anyway we are all good in our own way.

Answer 71

yep...well tanx for the help ayesha!!!

Answer 72

with just an exception that girls are a little bit more smart

Answer 73

No problem:)

Answer 74

Lame Jokes. :O

Answer 75

believe wat u believe..but deep down the truth is tare and u jus dunt wanna accept it !

Answer 76

again Joke.

Answer 77

lol

Answer 78

its not a joke wen ayesha says it too!

Answer 79

lol, ayesha is laughing -that means it is a JOKE.
hahaha

Answer 80

well ayesha wat do u thnk?

Answer 81

i am laughing at your comment saifoo u seem to make everything into a joke

Answer 82

LOL, it is ajoke.

Answer 83

HAHAHA!! LOSER!!! U GOT SERVED!!!

Answer 84

hahaha! hay goodman lets saifoo loose .It is ok if he wants to

Answer 85

LOL, who said i lost. I'm not a loser. Infact you are a Joker . :P

Answer 86

it is not your fault.You are told that .It is ok.No one is going to hurt u

Answer 87

u sooo lost seafood!!!

Answer 88

No one can even hurt me! :D

Answer 89

yeah.Even an ant can bite u!!!

Answer 90

lol, you always joke around, that;s why u dont get anything wht your teacher teaches u.

Answer 91

LOL

Answer 92

lol, No it dosn't.
we dont have many in Khi

Answer 93

hy! dont be mean now.You know we are joking

Answer 94

We appreciate that you help students around here:)

Answer 95

hy! dont be mean now.You know I'm joking as well

Answer 96

lol

Answer 97

thanks for the appreciation.

Answer 98

:) ok gtg guys