Question

help!!

Answer 1

2x-y=-1
2x-y=-4

Answer 2

i got x= y-1 over 2 now what

Answer 3

here's an easier way to look at this one.

Answer 4

we know that x and y are numbers we don't have the exact values for right?

Answer 5

yea

Answer 6

so so we know that x has to equal x and y has to equal y right?

Answer 7

yea

Answer 8

stop leaving please and just explain to me what to do...

Answer 9

I haven't left lol.
would you say taht x+y=x+y?

Answer 10

yes

Answer 11

what about 2y-x? does it equal 2y-x?

Answer 12

yea

Answer 13

let's go back to the original problem you posted. can you restate your first post?