I'm not really getting this.
complete the table.
Linear system: 4x+4y=-4
x: 0,1,2
for each value of x, substitute it into the equation and calculate y. Foe example
x=3
4(3) + 4y = -4
12 + 4y = -4
4y = -16
y = -4
do that for x=0,1,2 and you have your answer