How do you solve #4< x + 12< 19#?

2 Answers

Subtract 12 From 4 and 19 . #-8 < x < 7#

Apr 4, 2018

#4 < x < 7#

Explanation:

#4 < x + 12 < 19#

This is an inequality graph, to get your range we need to move #12# to the right hand side, in doing that, we should arrive at;

#4 < x < 19 - 12#

#4 < x < 7#