Question

Which of the following is(are) the solution(s) to |x+3| = 12?

A. X= 15
B. X = 9.-15
C. X = 15,-9
O D. x = 9

Answer 1

B. x = 9 or -15

Explanation:

|x+3| = 12

x+3 = 12 or x+3 = -12

x = 9 or x = -15