Question

2x-y=5
9x-4y=23
use method of substitution
@Jamierox4ev3r

Answer 1

2x-y=5
-2x -2x
-y=-2x+5
y=2x-5

Answer 2

9x-4(2x-5)=23
9x-8x+20=23
x+20=23
-20 -20
x=3

Answer 3

you just asked a problem like this @flower93
give the problem a try

Answer 4

2(3)-y=5
6-y=5
-6 -6
-y=-1
y=1

Answer 5

9(3)-4y=23
27-4y=23
-27 -27
-4y=-4
y=-1

I wasn't giving answers, i was showing my work then showing the solution i arrived at @mth3v4

Answer 6

lol okay but i don't think she knew where to begin... :P sorry, normally im a stickler for not giving out answers i must be tired or something O.o

Answer 7

Exactly i didnt kn where to begin and @mth3v4 wasnt begin very helpful or showing me how.

Answer 8

............

Answer 9

Thank u @Jamierox4ev3r

Answer 10

lol np @flower93 sorry @mth3v4

Answer 11

lol

Answer 12

:P

Answer 13

you always gave up flower

Answer 14

you hardly answer any of my questions

Answer 15

hmmmm says the guy who says to give encouragement O.O lol jk

Answer 16

Anyways thanks for your help, i appreciate you trying to help me out @mth3v4

Answer 17

lol

Answer 18

i had alot of ppl doing worse

Answer 19

actually cursing me and i also did not help :P

Answer 20

lol who would help at that point.

Answer 21

well they were just waiting for answers
but that was before OS got a new makeover

Answer 22

ah i see how long have u been on here anyhow?

Answer 23

almost longer than many ppl have been here

Answer 24

except for satellite and preetha and the other legendary users

Answer 25

yep

Answer 26

i been here longer than some mods :P

Answer 27

and almost all ambies

Answer 28

duude, pretty awesome . I'm applying myself to become an ambie.

Answer 29

y

Answer 30

idk, ithink it would be a good experience and i love this site and would like to make it better in my own way, so i just have to wait and see....

Answer 31

just to say .... if you are thinking it will help you to become a mod ....no it wont