Algebra-1

To solve the compound inequalities x + 3 < 0 or x + 8 > 19, we need to solve each inequality separately and then find the union of the two solutions.

Solve the first inequality x + 3 < 0:

x + 3 < 0

x + 3 - 3 < 0 - 3 (subtract 3 from both sides)

x < -3