Question

2 = 8 (s + 7)
2 = 8s + 56
56 - 2 = 8s
54 = 8s
/8 /8
6.75 = s
did i do this question right?

Answer 1

Right.

Answer 2

yay :) thank you!

Answer 3

NO. Not right, a sign error.

2=8s+56
subtract 56 from each side
-54=8s

s= - 6.75

Answer 4

Thanks, Bob. I goofed!