Kevin C. answered 03/07/13
Successful Math Tutor -- Recently retired high school math teacher
(n+5)/16=-1
the LCD is 16
multiply both sides by 16
16(n+5)/16 =-1(16)= -16
n+5 =-16
subtract 5. n+5-5 = -16-5. therefore n = -21
i hope this helps
Kevin
Unknown B.
03/14/16