Question

Classify the systems of equations: 3x=-6-y, 4+y=-3x-1 Is this parallel, coincident, or intersecting?

Answer 1

try to solve for x,y using substitution

no solution ----> parallel
infinite solutions ----> coincident
1 solution ---> intersecting

Answer 2

i would plug in "-6-y" for 3x

---> 4+y = -(-6-y) -1

now you can try to solve for y

Answer 3

ok i'll try that

Answer 4

@Squirrels

Answer 5

He kinda did it for you..

Answer 6

lol...then i must really be dumb

Answer 7

what happened when you solved for y?