Question

Which of the following is the solution to | X-12 K 15?

O A. x<27 and x <-3
O B. x< 27
O C. x< 27 and x > -3
O D. x<27 or x>-3

Answer 1

C. x<27 and x>-3

Explanation:

[x-12]<15

-15<x-12<15

-15+12<×<15+12

-3<×<27

x>-3 and x<27