Question

Given the following system of equations, identify the type of system.
y = -x + 4
2x + 2y = 8
consistent
inconsistent
equivalent

Answer 1

equivalent
both represent the sam line

Answer 2

with 2 unknowns it becomes easy if you rearrange the equations so they are both in
y = mx+ c form

the second equation:

2y = -2x + 8

dividing by 2:

y = -x+ 4

which is equivalent to equation 1