Question

what should be added to 3n-2n+5n+1 to get n-2+4n-1​

Answer 1

Answer:

-n-4 should be added to 3n-2n+5n+1 to get n-2+4n-1.

Step-by-step explanation:

Let x be the number to be added.

(3n-2n+5n+1)+x=n-2+4n-1

(6n+1)+x=5n-3

x=5n-3-6n-1

x=-n-4.