Question

what does 2n - 6 =-28 mean

Answer 1

Here, it’s a visual representation of the answer hope it helps

Answer 2

Answer:

2n-6=28

We move all terms to the left:

2n-6-(28)=0

We add all the numbers together, and all the variables

2n-34=0

We move all terms containing n to the left, all other terms to the right

2n=34

n=34/2

n=17