Ah hah ! You said in there "race AGAIN". Tell us something about how the first race turned out, and we may have some information we can use to answer with. Right now we got nuttn.
Answer:
bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
Answer:
x=7
Step-by-step explanation:
3ˣ⁻⁵=9
3ˣ⁻⁵=3²
x-5=2
x=2+5
x=7

From there we can see that because x equals both to a and b, it must be that a = b.