v < −5 or v > 5
We know either v+8<3 or −8v<−40
Possibility 1
v+8<3
v+8−8<3−8
Subtract 8 from both sides
v<−5
Possibility 2
−8v<−40
−8v −8 < −40 −8
Divide both sides by -8
v>5
