Question

Solve |x + 1| = 3 Question 12 options: A) x = 3 or x = 2 B) x = 4 C) No solutions D) x = –4 or x = 2

Answer 1

Answer:

x=2

x=-4

Step-by-step explanation:

$|x + 1| = 3$

$x + 1 = 3 \\ x + 1 = - 3$

therefore

$x = 2 \\ x = - 4$