Answer:
284
Step-by-step explanation:
The number is 7 because of the transitive property of addition
Answer:
X =3
Step-by-step explanation:
X = 3 is the correct answer
Answer:
The solution is n=1
Step-by-step explanation:
I hope you mean
4/5n-3/5=1/5n
if so then here's the solution
5n×4/5n-3/5×5n=1/5n×5n
4-3n=1
4-1=3n
3n=3
n=1