Answer:
x < -4 or (-∞,-4)
Explanation:
to solve 8x < -32, we treat the inequality symbol as an = sign and solve it like we would any other equation: get x alone
8x < -32 < divide both sides by 8 to isolate x
8x/8 = x
-32/8 = -4
x < -4 is our solution
in interval notation this can be written as (-∞, -4)