Answer:
There are many expressions that are equivalent to 1/5n−4/5.
One might be:
1/5n + ( - 4/5 )
Step-by-step explanation:
The expression 1/5n + ( - 4/5 ) is equivalent to 1/5n−4/5.
Positive and a negative is always a negative.
You can add two positive sign and a negative :
1/5n + + (-4/5)