Question

Which answer is a solution to the inequality? 2 + |t + 6| < 12

Answer 1

2+|t+6|<12
|t+6|<12-2
|t+6|<10,t+6<10, t+6>(with line underneath) 0
-(t+6)<10, t+<0
t<4, t>(With line underneath)-6
t>-16, t<-6
t =[-6,4}
t={-16,-6}

Answer:
t={-16,-6}