Question

-2x-4y=1
12y=-6x-3
one solution? infinate solutions? (0,-1)? or (-1,0)?

Answer 1

you should use a graphing calculator online to see

Answer 2

https://www.desmos.com/calculator

Answer 3

just type the two equations in

Answer 4

I have infinate..correct?

Answer 5

you can go to this website and type the two equations separately and see for yourself

Answer 6

I did..I was double checking to see if we got the same answer

Answer 7

it is easier to go to this website ,you will get your answer there

Answer 8

Thanks!

Answer 9

what didi you get ?

Answer 10

infinate

Answer 11

@rjhrwe

Answer 12

:)

Answer 13

i checked and got 0,-0.25 and -0.5,0

Answer 14

on the website

Answer 15

wtf, how

Answer 16

go on this website and check

Answer 17

https://www.desmos.com/calculator

Answer 18

type the two equations

Answer 19

and see for yourself

Answer 20

they both are on the same line

Answer 21

the points i am talking about

Answer 22

I'm going to try with determinants and gauss jordan, and then i choose if believe that

Answer 23

@mathmale Why is that so ?