Question

classify the system of equations and identify the number of solutions
2x+y=7
y+5= -2x

Answer 1

if you move the -2x over and the 5 over

Answer 2

Is it
consistent dependent infinte
consistent independent one
inconsistent none
inconsistent dependent one

Answer 3

on the bottom equation, by adding 2x to both sides and subtracting 5 to both sides

Answer 4

mhmm

Answer 5

what happens?

Answer 6

idkkk

Answer 7

why did u say mhmm then

Answer 8

haha idk

Answer 9

easy ....
kkkk

Answer 10

huh

Answer 11

exchange value variable .

Answer 12

do you know about equations of line

Answer 13

idont have enough time for this whats the answer

Answer 14

dont cheat

Answer 15

oh really now

Answer 16

study . kk 2x + y =7
-2x + y= 5

Answer 17

now you can answer

Answer 18

answer! haha ":(

Answer 19

hahaha...

Answer 20

:0

Answer 21

@ikram002p

Answer 22

@Squirrels @abb0t @Kainui

Answer 23

now as you can see
2x+y=7
2x+y=-5
are parallel ( they have same slope )
thus no solution .


how ever if you wanna direct answer feed youre question to wolfram , it well do all the work :P
http://www.wolframalpha.com/input/?i=2x%2By%3D7%2C+y%2B5%3D+-2x

Answer 24

mhmm

Answer 25

-.-
now what

Answer 26

haha excuse mehh

Answer 27

study this girl , irs not that hard
instead of saying mhmm and make ppl think that u dnt have brain ( sure u have brain )
but no one will help you unless u help urself .

Answer 28

haha

Answer 29

uses the mind

Answer 30

pellet

Answer 31

lmao

Answer 32

pellet

Answer 33

feather

Answer 34

5 min i will give answer

Answer 35

the hell u talking about you late

Answer 36

Hi @Fani1996. Please come study with us again when you have decided to use Openstudy as a learning platform, not for a cheap answer. http://openstudy.com/code-of-conduct

Answer 37

Step by step solution
http://www.mathskey.com/question2answer/18168/classify-system-equations-and-identify-the-number-solutions

Answer 38

@Fani1996 noose yourslef