5-2n+n=7 i wanna see if this realy works

5-2n+n=7

Subtract 5 both sides

-2n +n=7-5

-n=2

Divide -1 on both sides

N= 2/-1

Solve

N = -2

I think the answer is n=4. I'm not learning this yet, but here is how I got my

5-2n = 3+n=7

7-3=4n

Hope it helps! :)

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )