Question

whos good at systems of linear equations

Answer 1

k

Answer 2

"whos good at systems of linear equations"

No one...we are all horrible.

Answer 3

h

Answer 4

:(

Answer 5

hold on

Answer 6

I hate it too trust me

Answer 7

heres is the questions

Answer 8

speak for your selves....I love me some row reduction.

Answer 9

jk

Answer 10

haha

Answer 11

y = x-2
and y = -2x+7
so plug the second one in for y in the first one
-2x+7 = x-2

Answer 12

make sense?

Answer 13

yes it does

Answer 14

thats 1 part rihgt

Answer 15

correct

Answer 16

can you solve that for x?

Answer 17

how do u solve it for x

Answer 18

-2x+7 = x-2
add 2x to both sides
what do you get?

Answer 19

2 over 9

Answer 20

2/9

Answer 21

how did you get that?

Answer 22

isn't it the answer that

Answer 23

-2x+7 = x-2
add 2x to both sides
-2x+7+2x=x-2+2x
notice the -2x cancels with the +2x on the left had side

Answer 24

whose going 2 da club tonight?

Answer 25

so we have 7=3x-2
now add 2 to both sides to get 9=3x now divide both sides by 3

Answer 26

u need to do a drawing picture in this cuz im lost

Answer 27

@zzr0ck3r u there

Answer 28

before you try and solve linear systems. you need to work on basic algebra.

Answer 29

you can draw the lines and talk about where they meet, but this is not how you are told to do it, and the way you are told to do it...cant be drawn.

Answer 30

anyways my answer was right 2/9

Answer 31

no

Answer 32

the answer is 3

Answer 33

x = 3, now plug this in to either equation to find y.

Answer 34

what is the real equation for the first part 1

Answer 35

maybe abbot is making something pretty to show you:)