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Alborosie
3 years ago
14

Solve log (base 5)(9x-4)=1

Mathematics
1 answer:
kiruha [24]3 years ago
3 0
\log_5(9x-4)=1 \\ 9x-4=5^1 \\ 9x-4=5 \\ 9x=5+4 \\ 9x=9 \\ x= \frac{9}{9}  \\ x=1
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