Question

I NEEEEEEEEEEED HEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLPPPPPPPPP

Answer 1

cool

Answer 2

with what?

Answer 3

substitution and elimination
system of equations

Answer 4

ok im good at that!

Answer 5

post it...

Answer 6

2x-y=-8
y=-4x+2
solving by using Substituion

Answer 7

substitution? bleh hang on..

Answer 8

or elmination

Answer 9

x=3 then plug that in for one of ORGINAL equations and solve for y...

Answer 10

ok how did u find that?

Answer 11

ok so what you need to do...
2x-y=-8
-4x+y=2--> we change this equation to standard form.
then the y cancels out then you ADD the x's and the -8 and 2 then divide and u get 3

Answer 12

make sense?

Answer 13

no lol

Answer 14

hmmm ok well lets see
so idk if I can explain substitution....I don't get it that way:)

Answer 15

basically though youre just trying to x or y alone...

Answer 16

ok

Answer 17

hope that helped!