Question

Which number line represents the solutions to |x + 4| = 2?

Answer 1

-2 + 4 = 2

Step by Step Explanation:

Answer 2

-2,-6

Explanation:

|x+a|=b

x+a=±b

|x+4|=2

x+4=±2

when x+4=2

x=2-4=-2

when x+4=-2

x=-2-4=-6