what is 2+s-3/7=6/7 what is s?

Answer 1

2+s-3/7=6/7
2 + s = 6/7 + 3/7
s = 6/7 + 3/7 - 14/7
s = -5/7

(since you did not put in any brackets, I have to follow the order of operation the way you typed it)