Question 692250
-3|2n+5|=-9


|2n+5|=-9/(-3)


|2n+5| = 3


2n+5 = 3 or 2n+5 = -3


2n = 3-5 or 2n = -3-5


2n = -2 or 2n = -8


n = -2/2 or n = -8/2


n = -1 or n = -4


The two solutions are n = -1 or n = -4