Respuesta :
n - 4 = 16 Given
+ 4 + 4 Cancel out 4 to isolate n variable
n = 20
Prove.
20 - 4 = 16
16 = 16
True.
In order to solve this equation you will have to add 4 on both sides and then you will have your answer.
[tex]n-4=16[/tex]
[tex]+4 +4[/tex]
[tex]16+4 = 20[/tex]
[tex]n = 20[/tex]
Which means your answer is "20."
Hope this helps.
