Question

Method de gauss
3x+y-2z=6
2x-y+3z=-8
x+y-=4

Answer 1

please check this equation
where is Error

Answer 2

i think there is

Answer 3

u check u will find it

Answer 4

i thnk it is wrong
i dont find error

Answer 5

3x + y - 2z = 6

2x - y + 3z = -8 ADD

= 5x + z = -2

Answer 6

3x + y - 2z = 6

2x - y + 3z = -8 ADD

= 5x + z = -2 ------- 1



2x - y + 3z = -8

x + y = 4 add



= 3x + 3z = -4 ---------2

Answer 7

Solve 1 and 2 find x or z And procede!!

Answer 8

@Muskan did u understand

Answer 9

@Muskan r u there

Answer 10

yes yes m here

Answer 11

Did u get it!!

Answer 12

no..

Answer 13

Which part??

Answer 14

3x + y - 2z = 6
2x - y + 3z = -8 ADD
= 5x + z = -2 ------- 1
2x - y + 3z = -8
x + y = 4 add
= 3x + 3z = -4 ---------2

this part

Answer 15

3x + y - 2z = 6
2x - y + 3z = -8 if u add these equation u will get wat???

Answer 16

5x-z=-2

Answer 17

@Yahoo!

Answer 18

Yup!

Answer 19

then?

Answer 20

2x - y + 3z = -8
x + y = 4 add

Answer 21

x + y = 4 add is wrong

the equation is
x + y -z= 4

Answer 22

@Yahoo!

Answer 23

@Muskan u look ur written question

Answer 24

Method de gauss
3x+y-2z=6
2x-y+3z=-8
x+y-=4

Answer 25

sorry
it was my mistake
the last equation is x + y -z= 4

Answer 26

ok

Answer 27

2x - y + 3z = -8
x + y -z= 4 add

Answer 28

3x-2z=-4 i get it

Answer 29

hey it is 3x = 2z = -4

Answer 30

sorry 3x + 2z = -4

Answer 31

Now 5x-z=-2

3x + 2z = -4 solve this and find z and x

Answer 32

2x - y + 3z = -8
x + y -z= 4
.................................
3x -2z=-4

+-=-
is a -2z

Answer 33

2x - y + 3z = -8
x + y -z= 4 add it is 2z u seee it is 2x - y + 3z +++

Answer 34

i m confused

Answer 35

2x - y + 3z = -8
x + y -z= 4

Answer 36

yeah,,

Answer 37

Now can u solve it

Answer 38

add your answer from eqts. 1 and 2
and your answer to eqts. 2 and 3
but first you need to analyze how can you eliminate a variable
and its by multiplying it to a number...

Answer 39

k..

Answer 40

Yuhuuuuuuuuuuuuu I Got it.....:))

Answer 41

good...this site is really helpful :)

Answer 42

thanks All
@Yahoo!
@unkabogable

Answer 43

yeah

Answer 44

anytime!

Answer 45

:)