To simplify this equation we need to solve for "s" (feel free to use any other variable)
s-1 -> 1/8 ; 1/s-1 -> s
Once we have gotten this we can now solve 6^-1
6 -1 = 1/6
Answer:
1/6
Step-by-step explanation:
When the exponent is -1 you have to do 1/x x being the number being raised by -1. In this case thats 6
so 1/6
Hope that helps and don't be afraid to reach out if you need any more help!