Respuesta :
It sounds like you're given
[tex]5^{3b-1} = 5^{b-3}[/tex]
Since the bases on either side match (5), the exponents must be equal. So
3b - 1 = b - 3
Solve for b :
3b - b = -3 + 1
2b = -2
b = -1
Answer:
Answer is B (-1)
Step-by-step explanation:
If 5^3b-1=5^b-3, what is the value of b?
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