Answer:
{-8, 8}
Step-by-step explanation:
Solve 4|n| – 19 = 13. Start by adding 19 to both sides, obtaining 4|n| = 32. Dividing both sides by 4 results in |n| = 8. ln |n| has two separate parts: n = 8 and -n = 8, or n = -8. Both 8 and -8 satisfy the original equation.
