Answer:
7, 14, 21, 28, 35, 42, 49, 56, 63
Step-by-step explanation
y=1
x=-5
Step-by-step explanation:
3x+y=-14
4x+4y=-16
y=-3x-14
4(-3x-14)+4x=-16
-8x-56=-16
-8x=40