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what does your work look like?

I haven't done any, I was coming to look for help before I did anything, I don't wanna screw it up.

you have to "screw it up" in order to learn it better

pull off the coeffs, and run your row operations ...

Awww, work darn. I don't have any. I know the answer to the X and Y is (1,4)

the the augment will have to end in a column of 1 4

None have "1,4" its all 3 -1 0 5

What were those links for?

The Answers.

to be more exact ... the "options"

Yea Options

the solution of Ax = b
(A:b) -> ( I : x)

I think I got the "answer" |dw:1368457593989:dw|

that is not an augment ....

hmm

and your links are not effective ....

It's because CA locked them -_-

How could (1,4) be a solution of 3x + y = -1 ?

magic ::)

It is.

I know it @amistre64 |dw:1368457855932:dw|

that is the start of the augment, yes

Well, you have three mods on the case, you can't possibly go wrong now :D

Well I am not really good in matrix, nor algebra. So I need all the help I can get.

assuming: 3x - y = -1 was part of the question

Yes

that is the matrix to augment, but is not the augmented matrix yet

1 thing
why am I learning matrix in 9th grade?

because they are important

But isn't that 11th and 12th grade stuff?

apparently not :)

Gawdddddd
well ok back to the subject

I was thinking Substitution since I know it better

Ohhhh ok :D

Ok can we explain to the imbecile (me) how to do so?

a matrix is a way to organize the same setup without the rest of the notation getting in the way

Mother of details o.O

Ok i see now :D

it takes some practice, but its fine :) good luck

I will take that too go :D thank you times a million @amistre64

Thank you too @terenzreignz

I hardly did anything, but okay, no problem :)

It's fine at least you helped I would medal you too but i cant D: -gives medal- internet medal :D

LOL Thanks :)

wat are the answers though im in connections academy