Answer:
this question is missing something
·1/5n becomes 4/20n
·Leave 3/4 alone
·7/10n becomes 14/20n
·Combine like terms: 14/20n + 4/20n = 18/20n
·Simplify 18/20 to 9/10
·Final Answer : 9/10 - 3/4
Hope this helps you out in future problems!
Y=2/3x-7/3
Hope this helps
Answer:
50
Step-by-step explanation:




Plug 10 in for x.

I’m not 100% sure but I think it’s 4 for the gcf