Question

What kind of system is this : independent, dependent or inconsistent?
y=-3x+4
6x+2y=8

Answer 1

lets row reduce.

Answer 2

can you put this into an augmented matrix?

Answer 3

without graphing

Answer 4

yea...?

Answer 5

so lets re-arrange these equations so we get:

y+3x=4
2y+6x=8

Answer 6

so our matrix becomes...