Question #97418

1 Answer
Jan 9, 2018

#x=-3#

Explanation:

We want to solve #|3x+2|>4# first.

#3x+2>4# or #-(3x+2)>4#

For #3x+2>4 rightarrow3x>2rightarrow x>2/3#. Only positive values work there, so it's not helping us with this problem.

For #-(3x+2)>4 rightarrow 3x+2<-4 #

#3x<-6 rightarrow x <-2#.

So any number less than #-2# will work.

On the number line numbers are bigger when they are to the right of other numbers, which is important to keep in mind with negative numbers.

Since #x<-2#, the largest negative integer that works is #x=-3# because it is the farthest to the right of all possible negative integers that work.