Question

Kinda stuck please help would appreciate it :)

Answer 1

2(n-5)=8
Difference is subracting
n=number
subtract 5 from n for the difference
now multiply it by two
when a problem says "twice the difference of..." it means multiply by two. Put that in parenthesis to keep it separate, then(if you want to go a step further) distribute.
2n-10=8

Answer 2

Answer,

2w - 5 = 8

Hope this helps :-)